Basically Harmattan was an independant development from Nokia. MeeGo was an independant development knows as Moblin. Nokia said "f*** me - Moblin and Harmattan are very similar let's get naked and merge" Harmattan project is continuing but going to include software that makes it compatible with MeeGo. MeeGo development continues as usual using n900 as reference platform (using a MeeGo UI - modded by Nokia). ???????