Alex Scoble is best known for being the sibling of Robert Scoble, but he’s a fascinating person in his own right. He’s a computer security expert working with payment card systems, a blogger on IT Management, and a home theater enthusiast. We talk about those things, as well as “the chat room problem” and other social media foibles. You can follow Alex on his blog or on FriendFeed. This episode was recorded on March 21, 2010