Remember when CNN first entered our lives and people were shocked that any network could take on the daunting task of supplying us with a news format 24/7. "Unheard of?" "Couldn't be done?" And yet, here we are some 20+ years later, and CNN has not only sustained itself but was the impetus for other news networks to populate as well. Well,in 2009, the web is currently abuzz with talk of a “Twitter TV Network.” According to Biz Stone, one of Twitter founders, he's "even getting folks asking (him)if they can audition." Could Twitter TV be the next evolution in the short life span of the micro-bloggin' darling of social media?