It looks like there is quite a bit of data already for Austin users (which makes sense for SXSW), but I just tried this in San Francisco and it looks pretty empty.<p>Is there an existing data set out there for beer? I know there are a TON of beer review sites, but I'm guessing none have an API or a way to integrate.<p>If you want this to take off I'd suggest trying to get a few early power users in San Francisco, Portland, and Seattle to light a fire in the Pacific Northwest as this is definitely micro-brew country.