When Google+ first launched, most people saw it, correctly, as a competitor to Facebook. But as you try Google's social network, you realize that it has a lot in common with Twitter, too. That versatility could be Google's strength, but it could be its downfall, too. Is Google+ trying to do too much?
"I hope that, as Google+ rolls out to hundreds of millions of new users," says a PCWorld posting, "they'll see those distinct ways of communicating as powerful. But I fear that for many, it may just be confusing."