Group items tagged

Enter Plurk; it's another Twitter clone which takes the Twitter concept and puts it on a timeline. The service has an odd, quirky feel to it; it's much more visual than Twitter, and it's fun to use. It uses colors to emphasize your 'moods', and it introduces the concept of karma, which should be familiar to Reddit users; the more you use the service, the more karma you get. In this case, karma even lets you unlock certain features, which almost feels like a mini game (if you like very boring mini games). Finally, just like Pownce, Plurk lets you divide your friends into "cliques", which is just a fancy word for groups.