You guys have a killer start on this! If you need help talking to Laridian, I think I might be able to help I am currently refreshing my old C++ knowledge and playing around with Qt, so I may be able to help at some point. I have a lot of ideas about the social aspect, so I may start drafting something up for the social plugin. I pre-ordered the N900, so hopefully I can do some real life testing/on-device development in the near future.