[calinet6]

The fact is, Foursquare has a truly excellent place database that's well-curated by users and is highly accurate due to the nature of their product.

Facebook does not. It has a mess of duplicate places and incorrect names due to the nature of their product. Hopefully this will be an impetus for improving their location database, but until then I don't see it being a better experience at all.

A contrarian "What if" question is fun and good to ask, but it's not automatically valid.

[lepht]

I can appreciated GP's optimism, but as someone who has actually utilized both data sets in various forms this is spot on.

Foursquare's data is vastly superior, something I attribute at least partially to the fact that they've built a service that incentivizes checking in, while Facebook is more heavily scrutinized for their questionable privacy practices. It'll be interesting to see if this continues to be the case when 4sq releases Swarm.