I'm wondering, though, why has no one mentioned using ActiveState Komodo? I haven't tried it in quite a while, because I didn't like the version I got then, but certainly there's got to be some Komodo users here?
When I'm looking for a text editor, I generally don't go for a full-blown IDE. I don't need project management from my text editor (or any of the other features that come with an IDE), and I prefer not to pay for my text editor. So I'm using SciTE on Windows, and mi on OS X. Personal preference, of course.