Blogs now open at speeds of more than 10 thousand pieces per day. Network "contagion" seized nearly everyone - everyone who now considers himself an advanced user, Turns On-line diary. Then begins to pour out his soul to the blog or leave comments in the diaries of friends. Typically, these communities continue their communication is in "real world. Tadarich as the entire Internet, are becoming popular, not because we have something to say, but because it captivates the very possibility of writing something and instantly make it the property of the world.