MagratheaDesign is a personal collection of website templates, mobile applications and everything I want
Warning: this website is currently outdated: I've moved to Caverndman now!
Another Joomla 2.5 template!
I think Buglossoides can be useful for documentation websites, since it composed by just four parts: a logo, a navigation bar, a search field and an article section. Obviously, it supports mobile devices thanks to media queries.
Update: on Jan 6, 2014 I uploaded a new version adding the ability to change the site name in the back end. Download for Joomla! 2.5