I'm also Baylink @ half-a-dozen other wikis, as well as a weblog writer, and one of the editing team for this wiki. I'm also the poor slob who talked Isaac into putting it up, so I guess I've volunteered to port the old pages from David Greaves old wiki; that didn't work out as well as I would have liked; thanks to Dan Littlejohn and Tyler Drake for diving in. We're almost done.
I'm no more official than the site is, but I seem to have become sort of the unofficial editor-in-chief. I'm certainly opinionated enough for it. :-)
I've built a 2- (soon to be 3- or 4-) tuner Myth Box for my sister; and we're
chasing bugs and recording shows. Call it late-beta so far. 0.18; Chris Kennedy's ivtv patched drivers (currently 0.4.something) on a pair of -250's.
Here's a link to my User Manual project; it has reached the stage where I'm admitting it exists, thanks to yeoman help from JDonavan Stanley, Kevin Kuphal, and a couple other anonymous folk. :-) My other project is going to be to work the codebase, and tune the logging calls; there's a bunch of stuff I want to know that it won't tell me yet... unless Kevin beats me to it, which looks likely.
I've also written a Wiki Quick Start; everything you need to know and a sales pitch on one page.
Random: Captain Murdoch's transcode patch is here.