I just became a bit.ly Pro user - here's some information about it.
A giant update: The Kw’s Devel Site is now dead.
Well, the blog is gonna end with Polish articles. It will be in English. The next thing is the Kw’s Devel Site, a place for all my development stuff. You cannot visit it anymore.
Are you looking for posts from 2010? Sorry, but some of them (specifically, the ones in Polish) are removed.