Since Typo has been in existence since March 2005, it is likely the oldest blogging platform in Rails. It has a full set of features you would expect from such an engine, which include powerful SEO capabilities, full themes, and plug-in extensions. You can download Typo as a source tarball or zip file.
Typo is (more or less) translated in: Danish, German, English, Spanish (Mexican), French, Hebrew, Italian, Japanese, Lituanian, Dutch, Polish, Romanian, Chinese (traditional)
Our online demo is running the latest development version so may be ahead of time on the Gem.