Of course, on the Internet, we are always in danger of ending up in an echo chamber.
And besides, there's still Yelp. And Foodspotting. And every other one of those apps out there to get outside my friends' opinions. I just think this makes it easier than ever to get friends' feedback.
Only thing I wonder is, will FB prioritize these entries? Because seeking friends' opinions on FB always seems to get answers from people you weren't looking for answers from.