I recently switched, about 6 months ago... it takes a bit to type in qwerty now, I can't do it quickly without 20 minutes of refresher... I'm now typing in Dvorak at about the same speed or a little less than when I typed in qwerty so it hasn't paid off yet... anyway, that's the result of a recent convert.

As far as the rewriting neurons thing, its probably good for you... prevents Alzheimer's disease...

Holy crap has no one seen bike porn? It's a little documentary that started in Portland and has gone on tour (I've seen it in Bellingham too). It has hard core bicycle pornography, hell they even do a snuff film with the bike, definitely disturbing, but I don't think anyone needs to be registered...