Hi, I have just launched a new blog named Merfins.com, where readers can add their own posts for free and get link back to their site. Actually up to 3 links for free. Every is going very easy: Visitors has register on the site Login Go to Posts>Add New Add their article(-s) with up to 3 links to their sites Wait till the article(-s) will be approved Get visitors to their site(-s) Also there is one thing, that these posts has to fulfil some requirements, that this wouldn't look attractive with interesting content and not like "link farm". So it would be interesting to hear your minds about it.