I love Foursquare. I love checking in and playing the “game” with friends.

Case in point: Last night at dinner my dinner date and I sat down at 10 Downing for dinner. We started chatting and both of us immediately said “We have to check in!” I grabbed my Blackberry. She grabbed her iPhone. Done. Next bar we went to: same thing. Did the bartender eye us weird? Absolutely.

What I also use FourSquare for is a reminder of where I went that week so I can Yelp it. It would be great if Foursquare and Yelp synced up so I get a reminder (similar to OpenTable) asking me how the restaurant/bar/park was.

Being one to ask for customer service/features openly—I posted this thought. And, because the guys at FourSquare rock and answer replies all the time I received a message this morning that FourSquare is “playing with some of these next-morning reminders for things like Tips and To-Dos. Stay tuned…”

Awesome.