The hottest Messaging Substack posts right now

And their main takeaways
Category
Top Technology Topics

Beware of Libertarians Who Claim To Be Republicans

Points And Figures • 772 implied HN points • 25 Feb 26
🇺🇸 U.S. Politics Messaging
  1. Libertarian-leaning Republicans often harm the party's chances by prioritizing ideological purity and confrontational tactics over practical strategy, costing winnable races.
  2. Effective political movements win by building disciplined coalitions and playing the long game to control their party's agenda, rather than staying on the outside.
  3. Pragmatism matters: projecting principles while winning power lets you change policy, whereas acting like a perpetual contrarian leaves you with little influence.

The Stump Speech

Points And Figures • 586 implied HN points • 24 Feb 26
🇺🇸 U.S. Politics Messaging
  1. Local offices like school boards and library boards matter, so more people should consider running instead of sitting out.
  2. Prepare three or four short stump speeches for different time limits and practice them until they feel performative, not like you’re reading notes.
  3. Be authentic and use brief personal, verifiable stories to connect with voters. In a very short pitch, clearly say your name, the office, your website, one reason you’re running, and ask for their vote.

Good News: Progressive Advocacy Groups Have Been Found Not Guilty By A Progressive Advocacy Group

Singal-Minded • 978 implied HN points • 16 Dec 25
🇺🇸 U.S. Politics Messaging
  1. Democrats need to clarify their messages and define their core values to attract more voters. Not having a clear stance can hurt their chances during elections.
  2. A strategy called "inclusive populism" suggests that Democrats focus on economic inequality instead of moderating their positions on hot issues. This approach might not appeal to voters who care about other concerns, like immigration.
  3. It's important for Democrats to acknowledge and learn from past mistakes, such as handling border issues poorly, rather than ignore them. Recognizing these problems can help shape better policies in the future.

A $4 Million Bonfire of GOP Donor Class Vanities

Bulwark+ • 6564 implied HN points • 11 Jan 24
🇺🇸 U.S. Politics Messaging
  1. Americans for Prosperity is supporting Nikki Haley with a $4 million campaign, despite her low polling numbers.
  2. The support for Haley from AFP seems ineffective and generic, lacking in substance or impact.
  3. AFP's campaign for Haley is seen as more about sending a message than genuinely supporting her candidacy.
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Kong AI Connectivity, AgentMail $6M, Mimecast Threat Detection

The API Changelog • 1 implied HN point • 17 Mar 26
🕹 Technology Messaging
  1. AI agents are becoming first-class users of APIs, with programmable banking and agent-native email that let agents act autonomously.
  2. New infrastructure is emerging to discover, control, and secure agent traffic — think unified control planes, MCP registries, network-level authentication, and API-based threat detection.
  3. Companies need to treat APIs as programmable products and invest in AI-readiness, standard identifiers, and one-click integrations so agents can reliably and safely consume services.

Trump Laid a Trap and Democrats Went Into It Genitals-First

I Might Be Wrong • 26 implied HN points • 26 Feb 26
🇺🇸 U.S. Politics Messaging
  1. Democrats failed to visibly stand up for American voters during the State of the Union, which handed Republicans a potent attack line and forced months of damage control.
  2. A hard left shift is risky because Democratic voters are heavily concentrated in fewer states, making it hard to win the Senate and other national contests without appealing in swing and red-leaning states.
  3. Political psychology favors in-group loyalty to right-wing figures, while extreme left positions are often seen as siding with outsiders, so moving far left can alienate the broader electorate.

Leaked Messages Reveal Plan to ‘Deploy the New Variant’ in Covid Messaging to ‘Get Proper Behaviour Change’ in UK Lockdown Compliance

The New Normal • 3026 implied HN points • 06 Mar 23
📰 News Messaging
  1. Leaked messages revealed a plan to use fear tactics to enforce lockdown measures in the UK.
  2. Government officials discussed deploying scare tactics like a new Covid variant to increase compliance.
  3. The leaked messages highlighted the use of fear, guilt, and manipulation to control public behavior during the pandemic.

Why Can’t the Trump Administration Log Off?

Common Sense with Bari Weiss • 217 implied HN points • 22 Dec 25
🇺🇸 U.S. Politics Messaging
  1. The Trump team was once very effective at dominating media cycles and using new platforms like podcasts and X.
  2. After less than a year in power, that media edge is slipping as they make clumsy, tone-deaf moves.
  3. Their nonstop social posting and podcasting now risk backfiring, with ill-timed releases (for example, a podcast dropped during a major manhunt) that look like self-inflicted damage.

The iPhone Update That Could Wreck Political Fundraising

Common Sense with Bari Weiss • 537 implied HN points • 03 Aug 25
🇺🇸 U.S. Politics Messaging
  1. A new iPhone feature will let users filter messages from unknown senders, making it harder for political campaigns to reach voters by text.
  2. This change could cost political campaigns a lot of money, as they rely heavily on text messages for fundraising.
  3. Political operatives are worried that this feature could drastically reduce their ability to communicate with potential donors.

Channels, not Addresses

Philip’s Newsletter • 31 implied HN points • 28 Jan 26
🕹 Technology Messaging
  1. The internet's address-based model lets anyone send messages to you uninvited, which enables spam, DDoS, stalking, and will get much worse with persuasive AIs.
  2. Creating shared private channels between people makes messaging a pull-based, encrypted inbox you control, so others can't overwhelm you and you can stop contact by deleting the channel.
  3. Simple relays only store and forward encrypted channel messages, letting many devices and servers carry traffic without reading it, which makes messaging decentralized, censorship-resistant, and usable even offline.

Long Take: Growing financial engagement with messaging in Coinbase Wallet, Venmo, and the super apps

The Fintech Blueprint • 904 implied HN points • 18 Jul 23
💼 Business Messaging
  1. The intersection of finance and technology has led to innovative ways of mixing attention, commerce, and finance.
  2. Financial services are evolving beyond just being transactional machines to increase user engagement and improve customer retention.
  3. Developing a persistent digital identity for users and emphasizing interoperability and privacy are crucial in the evolving world of Web3.

Michigan GOP in Free Fall

SHERO • 628 implied HN points • 11 Jul 23
🇺🇸 U.S. Politics Messaging
  1. Michigan GOP facing internal chaos and violence within the party.
  2. Division within the party exacerbated by Trump's influence and past election results.
  3. GOP struggling with messaging, leadership, and unity, making them vulnerable to Democratic opposition.

January 2024: What if ACH had attachments?

Kunle.app • 314 implied HN points • 17 Jan 24
🕹 Technology Messaging
  1. Payments innovation has focused on optimizing speed and cost over the past two decades.
  2. The messaging layers in payment systems have a bandwidth constraint that limits the communication of metadata and important contextual information.
  3. Increasing the bandwidth in the messaging layer of payments could allow for self-reconciling payments and eliminate the need for parallel systems for information exchange.

Battling Payment Issues to Improve Retention

Growth Croissant • 491 implied HN points • 06 Jul 23
💼 Business Messaging
  1. Payment failures can impact subscription retention significantly
  2. Retry failed payments and notify subscribers to update their payment method to reduce involuntary cancellations
  3. Consider additional tactics like storing multiple payment methods and optimizing retry schedules to further reduce payment failures

Le futur de la messagerie instantanée

Venture Prose • 479 implied HN points • 12 Feb 23
🕹 Technology Messaging
  1. Don't let yourself be overwhelmed by notifications, prioritize important connections over others.
  2. Consider using messaging platforms like Roze that prioritize privacy and control over who you chat with.
  3. Focus on quality interactions by selecting a limited number of close contacts for messaging, rather than being bombarded with irrelevant notifications.

Introducing direct messaging on Substack

Substack • 1072 implied HN points • 28 Feb 24
🕹 Technology Messaging
  1. Substack now offers direct messaging, allowing users to have one-to-one private conversations with other writers and readers in the network.
  2. Direct messages on Substack can be used to build subscriber loyalty, connect with fellow writers for collaboration, and cultivate reader community by engaging directly with the audience.
  3. DMs are a new feature that can enhance relationships within the Substack community, providing opportunities for more personal and meaningful interactions between users.

Whatsapp Is Irreplaceable

Just Messaged • 99 implied HN points • 01 Mar 24
🕹 Technology Messaging
  1. WhatsApp has become a dominant communication medium worldwide, surpassing traditional methods like phone calls and SMS.
  2. Zuckerberg's strategic acquisition of WhatsApp highlighted the value of its irreplaceability factor and led to the introduction of business solutions within the platform.
  3. The development of the WhatsApp Business API opened up new opportunities for businesses to interact with customers, paving the way for WhatsApp to become a potential super app with various functionalities.

entitled guilt as a campaign strategy

bad cattitude • 245 implied HN points • 18 Oct 24
🇺🇸 U.S. Politics Messaging
  1. Campaigns that rely on guilt and fear aren't working well. People don't respond positively to being shamed into voting.
  2. Instead of presenting a hopeful message, some candidates are using negative tactics that feel patronizing and desperate. This approach can push potential supporters away.
  3. Focusing on humor and relatable moments in a campaign is important. Candidates who can connect with audiences are more likely to win support.

Democrats Should Make Trump Pay for Selling Pardons

I Might Be Wrong • 9 implied HN points • 09 Dec 25
🇺🇸 U.S. Politics Messaging
  1. Trump appears to be using the pardon power to protect allies and likely enrich himself, creating a plausible quid pro quo narrative voters dislike.
  2. Democrats have an easy political opening to run tough-on-corruption, populist messaging about a "pardon pipeline" and could turn it into a potent attack ad theme.
  3. Political obstacles exist: Biden’s own controversial pardon invites immediate "what abouts," and many progressives support pardons on criminal-justice grounds, which makes unified Democratic messaging harder.

In the garden with NixOS and XMPP

Type Classes • 100 implied HN points • 30 May 23
🕹 Technology Messaging
  1. The post discusses a project involving NixOS and XMPP, focusing on setting up a server for sending messages to oneself.
  2. It delves into systemd service configuration and how to follow along if you have a NixOS server or just want to explore what NixOS is capable of.
  3. Readers are encouraged to subscribe to Type Classes for a 7-day free trial to access the full post archives and learn more about the project.

Direct Messages Now on Substack!

Phillips’s Newsletter • 30 implied HN points • 28 Feb 24
🕹 Technology Messaging
  1. Direct messages feature now available on Substack for private one-to-one conversations among writers and readers.
  2. Authors can now send individual messages to paying subscribers, enhancing communication with the audience.
  3. Paying subscribers have the ability to message the author directly, fostering interaction and engagement.

#34

The Nibble • 12 implied HN points • 19 Nov 23
🕹 Technology Messaging
  1. OpenAI is working on GPT-5 and aims for AGI - artificial general intelligence.
  2. Google introduces new multimodal model Mirasol, surpassing their 80B Flamingo model.
  3. Apple plans to support RCS messages from Android phones next year.

Beware of Price Cliffs

Good Better Best • 4 implied HN points • 04 Aug 23
💼 Business Messaging
  1. Pricing changes shouldn't be scary - customer pushback can be handled confidently.
  2. Identify pricing thresholds ('price cliffs') where demand could drop sharply.
  3. When messaging customers about a price increase, explain reasons clearly and offer options to adjust their plan.

Messaging, What’s the Matter ?

Venture Prose • 0 implied HN points • 29 Jul 16
🕹 Technology Messaging
  1. Messaging has evolved to be faster, more discreet, and versatile than traditional forms of communication.
  2. Messaging offers comfort by allowing people to think before responding and can be used asynchronously or instantaneously.
  3. Using messaging as a core feature should aim to enhance user experience by providing faster access to information, unique experiences, and better interactions.

How E2E Encryption works it magic? + Signal Protocol

The ZenMode • 0 implied HN points • 25 Feb 24
🕹 Technology Messaging
  1. Encryption is like a secret code that keeps your information safe and private using algorithms and keys.
  2. End-to-end encryption ensures that only the sender and recipient can access and read messages, offering a high level of security and privacy.
  3. Signal Protocol, with features like the Double Ratchet Algorithm, is widely used in popular messaging apps to provide strong security for user communications.

Should you wait for the 'good' vaccine?

Joshua Gans' Newsletter • 0 implied HN points • 03 Mar 21
🏥 Health Politics Messaging
  1. The real choice between vaccines is to take the one available now and get a booster of the 'good' vaccine later.
  2. Governments should inform people about their vaccine choices and guarantee availability of booster shots in the future.
  3. Encouraging a portfolio approach to vaccine selection is more effective than promoting one vaccine over another.

The future of instant messaging

Venture Prose • 0 implied HN points • 15 Feb 23
🕹 Technology Messaging
  1. Consider managing instant messaging notifications to avoid being overwhelmed by distractions.
  2. Roze is a messaging app that prioritizes privacy, allowing users to have control over their conversations and notifications.
  3. Roze offers various features like end-to-end encryption, customizable settings, and intimate messaging spaces for specific groups of contacts.

Why Facebook Messenger is a big deal for customer service

Joshua Gans' Newsletter • 0 implied HN points • 06 May 16
🕹 Technology Messaging
  1. Facebook Messenger has been turned into a platform for customer service, allowing companies to use bots to chat with users, showing how small changes can have a big impact.
  2. The efficiency of Messenger for customer service is highlighted by its quick, familiar, and continuous interactions, bridging the gap between customers and companies.
  3. Using a messaging app like Messenger provides quick and convenient communication, with the potential to scale interactions efficiently and pave the way for AI integration in customer service.