Not so much time ago I decided to сreate a theme, that will work with both WordPress and BuddyPress engines. I work together with Iryska.
Currently the work is in progress and we plan to have 2 versions: Light and Pro. That means that Light will be free for personal use and Pro – paid. The difference between them is not only in cost but in functionality too. Pro version will contain a lot of hacks and useful things for extending BuddyPress, also several interesting desing ideas and changes.
For this time the theme has the name “OviDi”, but this can be changed at any time.