Anyone has tried Google+?
I got onto it recently and its not as full-featured as facebook and does not have the activity that FB does. But a couple of things I like about it off the bat is the ability to control what information of yours is shared with whom, whether its friends, acquaintances, colleagues, family, etc. and regardless of content, ie. pictures, posts, etc.
its pretty simple to use, very little clutter. It doesn't force peoples activity updates on you. You choose how you want to socialize.
It'll be interesting to see what its like in the coming months.