It seems that http://cordiahd.org/ shares the basic principles you've stated above, except they don't mention N810/Diablo. I think we should try to somehow coordinate with them and ask for N800/N810 inclusion. If system base will work equally good. The problem remains with GUI (Nokia has claimed that freemantle was just ot heavy on resources), and possible web browser, since N810 has only 128M of RAM. Maybe we can think about creating a really lightweighted GUI, on order to save as much memory for applications as possible. See: http://cordiahd.org/os/about