Facebook's check-in feature—foursquare as a Mark Zuckerberg production—has produced some great stats. According to this, these are the restaurants users most often check-in at. Miraculously, it also happens to be a list of the worst restaurants in existance.

1. Starbucks
2. Buffalo Wild Wings
3. Chili's
4. Applebee's
5. McDonald's
7. Denny's
8. Olive Garden
9. T.G.I. Friday's
10. The Cheesecake Factory

Where Sbarro at?

[via Gawker]