Investment company Merrill Edge wants you to start saving retirement, so badly that they've built an online tool that will help you do it, and terrify you in the process.

The game company and the giant social network loosen the ties that have bound them.

Nintendo's Wii U tries to offer a game changer, and Facebook tries to draw a direct line between advertising and sales for retailers.

Restrictions on the sale of Facebook stock by the social media firm's employees end this week, meaning many of them will be millionaires, not just millionaires "on paper." But the sale will likely drive the stock price down.