Zynga will no longer require Facebook sign-in on Zynga.com March 21, 2013 1:30 PM Dean Takahashi Dean Takahashi Twitter Profile Recent Stories: HP launches a 20-inch all-in-one that doubles as a tabletop computer AMD launches series of chips that get it into low-power laptops and tablets HP unveils an army of PCs featuring Intel’s new low-power processors Players will be able to play games without divulging their real names.