Servers aren't cheap, so we'd like to take a moment to thank the advertisers on SFist this week: Zipcar for letting those of us who don't have cars where we can rent them from without going to an airport. Cazadores for educating us about tequila - now we know more than just 'Sure, we'll take some tequila in a drink.' Fierce People for making our family seem so much less dysfunctional than the family in......