to sum it up so far, I like the fact that Google+ is user friendly, it's integrated with gmail, gchat, picasa, linkedin and everything else we already use. Circles are a plus. Now, we just need to get people on it and it might actually have a shot! It got my stamp of tentative approval so far ;)
Plus, when I am at work, it show up neatly hidden in the corner of google.com
, gmail and any chrome site - yay!