Plan and execute multi-channel distribution for product launches across X/Twitter, Reddit, LinkedIn, Hacker News, and other platforms. Use this skill whenever someone asks to create a distribution plan, figure out where to post a launch, build a press list, set up internal amplification, or coordinate multi-channel promotion. Also trigger for "where should we post this," "how do we get the word out," or any request about promoting or distributing a product announcement. Covers channel strategy (with deep playbooks for Twitter, Reddit, and LinkedIn), post-launch retro, and building a repeatable distribution engine.