Xbox Live-like game chat has gone mainstream, it seems. The Washington Post says a 31-year-old mom and clinical social worker who has plenty of "real world" friends but sometimes catches up with them in a "Scrabble-like" cellphone game called Words with Friends is a good example of social gamers. Words with Friends is her favorite among all features and apps on her iPhone, and she taps into it … [Read more...] about How social gaming works & who likes it