Why Conservatives Should Be Using TwitterTwitter is a great way to build online communities. For example, when the Republicans staged a protest last summer and refused to leave for summer recess, Eric Odom and a few other Twitter users were sending updates using the hashtag "#dontgo." That hashtag allowed people to see the news relating to the dontgo movement as it was happening and morphed from a Twitter stream to an organization Michelle Malkin called "the new gathering place for conservative activism."Twitter helped to create this new conservative community. Twitter is also a great way to get news as it...