Sometimes you’re browsing around and wondering whether a blog is a WordPress or not (at least I am)… So I created a small script that detects that, and show the version of the WordPress as well. A useful tool for all you blackhats out there too perhaps?
Go grab the Show WordPress version Greasemonkey script!
Update: as requested by Dave Davis in the comments, I’ve added trackback functionality detection as well. This will also work on non-WordPress blogs.