It was’nt long ago when Posterous looked poised to take a big chunk of market share away from WordPress and other sites such as Tumblr. But alas, Posterous will become yet another internet memory as they’ve announced that the talent behind the service will now be apart of Twitter. While Posterous will remain online for the foreseeable future, users have already started flocking to different services such as WordPress.com, who have experienced a 250% increase in imports from Posterous accounts since the announcement.