4 years of blogging

As tradition requires (see exhibits a, b and c), here there's the canonical, eigencelebrative post about the fact that it's n years that I mantain this blog feed (where n=4). I could comment on how everything changed in this last 4 years, but for the time being I'll spare you :-) I'll just remark that the "useless" tag is being used much less than in the past, out of respect for the audience of the many aggregated feeds I'm included, but I don't know for how much longer I'll manage to restrain myself... you're warned >:)