Brendan of RetroGamer says:
My site, RetroGamer, will be launching by mid-March. I’ve made a decision not to support IE6 for obvious reasons.
It will probably cost me in sales, but I think that loss will be offset (at least in part) by the savings made from not having to support or develop for it in the first place.
My day job involves developing for a decent number of branded websites, and as other staff are forced to ues ie6 (as the webdev I am one of the few who are able to run other browsers) I almost always have to sacrifice some aspect of a site to make it ie friendly. –Brendan Myers