You don't want Windows 8, but support for XP is ending. Now might be the time to consider Linux. In Short Circuits ... Everybody wants a part of the wearables computer market, and that includes Intel. Google signs a deal with the world's biggest maker of optical frames for Google Glass. Facebook wants in on wearable virtual reality. A Turkish court orders the government to stop blocking Twitter. And I put on my Andy Rooney hat to examine support operations.