You've also been using HN pretty much entirely for promotion even apart from this. That's against the site guidelines, which ask: "Please don't use HN primarily for promotion. It's ok to post your own stuff part of the time, but the primary use of the site should be for curiosity." - https://news.ycombinator.com/newsguidelines.html

Normally we'd ban an account that was doing this but I don't want to ban you because you've been here a long time and have at some point been using the site as intended. If you'd go back to doing that, we'd appreciate it.