Here's something fun and amusing. We just happened upon Tweetrad.io, a site that treats tweets from your Twitter searches like tunes on an old school radio channel, so tweets are read aloud by an automated Twitter DJ as they roll in. The site is self-explanatory, as you can search for tweets, or select from the pre-programmed channels or trending topics, and listen to the tweets instead of having to waste the effort of actually reading them. It may sound a ...