I just finished up a beta release version of my old site's theme, Gridlock, for public review and thought I'd at least alert the community here. You can download it at its product page on my site or currently see it in action on my workspace blog (no guarantees it'll be there in a few weeks, though, at least not from that link.)
A bunch of people on these forums liked my old theme when I was using it; it took me a while to get around to a public release version but it contains its own administration panel and works well with no need to actually touch the code.
Since this is still a beta, I've tested it pretty heavily, but if you find bugs feel free to email me at email@example.com (and if you fix the bugs I'll credit you with the fix.) This is the first theme I've released in a good while so not everything might be right, but I tried to pay attention to detail.
Anyway, this community rules and I just thought I'd give something back to it.