I have just released Version 1.7 of the shout mouth blog engine. Shout mouth is a blog engine written using Ruby, Sinatra and DataMapper. It supports multiple authors, posts, tags, categories, comments and can be administered using any client that supports the metaweblog, movabletype, wordpress or blogger API’s. Checkout the read-me for further information. Any issues you can submit a pull request or contact me via dan at dotnetguy.co.uk