Please review our placemarking site - Amidst
selcouth: (First off, Im not a big early adapter or regular web 2.0 site user.  So some of these things may not be relevant if you are going for a tech savvy audience)So immediately I think "Four Square".  I see you arent, but that sounds like it'll be your biggest competitor.  How you plan to get users on board?  B2B?  B2C?Little things:
1) I like the map where I get to click on the bubbles of numbers to a point.  But once I zoom in on San Francisco, its a little weird to still have bubbles over neighborhoods.  At that point I'd rather just see a list of the top places on the bottom, with pointers ala Google that change as I scan through the list.1.a) ah, and when I got too close, all the bubbles just go away.  How do I actually find the places?  I thought it would be through the map...2)  The white check is a little confusing for "I want to see it"  Can it be a totally different icon?3)  Ah, was worried I would have to remember the address of the place I added.  Love that you have ACCURATE suggestions.  :)4)  Rating with the stars is a bit tricky. I love that you do %, but I was momentarily confused when it scanned back down even after I clicked.5)  Super easy to use, congrats.  Your UI is clear and concise - I was able to post with ease.6)  Do you have a phone app?  In the works?  That seems like it would be your most important thing.  I would never think to do this sitting at home, but I would definitely do it while just leaving a restaurant, or sitting in a park with friends.