can send invites but i'm limiting google circles to people i have physically met
I have come to the conclusion that this is another one of those google projects that will FAIL and go into obscurity. Remember Google Wave? Remember Buzz? Me neither. They have some good ideas like the whole cirlce/grouping business, and Picasa is very solid and I use it anyways so as far as sharing photos is concerned it is superior to Facebook but other than that everything is just a carbon copy of facebook features except INFERIOR and less polished! If Google wanted people to switch over from Facebook they would have to make a product that's a SIGNIFICANT improvement in functionality to the point where the benefits of it over facebook would be OBVIOUS. As it stands right now though, I really don't see why anyone would use this if they already have facebook.