Introducing Posterous Spaces(blog.posterous.com)4 points·by aatif·15 lat temu·2 commentsblog.posterous.comIntroducing Posterous Spaceshttp://blog.posterous.com/introducing-posterous-spaces-the-easiest-way1 commentsPost comment[–]vicngtor·15 lat temureplyIsn't this just like G+'s circles or Facebook's friend-list feature?[–]aatif·15 lat temureplyYep, seems almost the same!