Stay away from Android, sure it's nice to have shitloads of apps (or at least some of them) but in the end I really don't need them. The n900 pretty much has all I need to have...
I just went and bought another n900 from one of the members here. I asked him why he did changed to an Android phone and he only mentioned that he needed a decent map solution, which really is something I also miss, but that's about it.
I really hope that Jolla does succed and maybe even offers a n900 port - heck I would even pay for it. Also I do like QT and did my first apps with that, but with an uncertain future I just don't know if it' worse investing time...

Long live the n900 and Jolla hopefully,
blck

P.S.: Sifo I just love your signature