Every single blog post? Probably not. A blog post you really spent some time on, that's on topic and you'd like to show off? Feel free. I think Hacker News is

Every single blog post? Probably not. A blog post you really spent some time on, that's on topic and you'd like to show off? Feel free. I think Hacker News is generally pretty accepting of folks who submit things to HN to discuss, rather than to self-promote. If you're submitting one of your blog posts every day or multiple times a day though, you're probably doing it wrong. At least, that's how I feel. I originally came here from reddit (and started Report the Spammers there) so I'm likely less tolerant of self-promotion than some people are.