The Eolin is the blog syndication service from users of Tattertools. The Tattertools offers functions of sync to Eolin whenever a blogger writes his article. A Sync includes 1) article title and permalink, 2) general tag, 3) location tag. A user of tattertools gets attention from visitors of Eolin by using sync function. Eolin will be opened all of syndication site and search engine via XML-RPC.