there are a couple startups in this space (GrubWith.Us, gogrubly.com, maybe others?). what differentiates housefed? is it the international angle? the kind of foodspotting-esque type focus on user-generated photos?

any plans for adding descriptive content so that the comments aren't just "is that [fill in the blank]? Btw, I'd love to see a lot more positive user feedback before I sign up. I'd say get some good traction from friends/beta testers before spreading it too widely. Oh and I agree with others: lose the food porn reference. Good luck!