What you need to know - 06/13/11

Facebook growth slows as it nears 700 million users; to buy or to not buy Groupon stock?

Google's potential $400 million acquisition of AdMeld would boost the tech giant's display advertising arsenal, and here's why.

Bunchball, provider of online gamification solutions, closed $6.5 million in additional financing, led by Triangle Peak Partners.

Everloop, a startup offering a protected online social platform for kids under 13, has raised $3.1 million in seed funding from several VC firms and angels.

As the social networking giant of the world stomps along to an unprecedented 700 million users, traffic might actually be slowing down for good. Maybe.

Oh, Groupon: to buy stock in you or to not buy stock in you. That is the question.