I noticed that arraypad is really trying to push his repography project. Whilst this is not a bad thing, it seems like he is using the blog posts as an excuse to push more his project.

I don't mind that much, but I think I've seen these posts hitting the front page quite a lot already - it's a good strategy but it could be maybe against the guidelines:

> Please don't use HN primarily for promotion. It's ok to post your own stuff occasionally, but the primary use of the site should be for curiosity.