What exactly are you voting on? This isn't a competition. I should also note that I hand select the people that actually present after taking a look at the product description and a) checking to see that it doesn't violate the "no startup", "no work related things"... or attempt to. b) if there's overflow invite the ones I think will be best. So far it hasnt' failed, but, there's only been about 25 talks total over 3 nights.

Incidentally, don't do more than 7 or 8 of these talks a night--it gets way too long too quick.