Folks, please, once and for all, let the system worry about flash wear, it's more than capable of doing it, don't burden yourself with it. As for swap usage, it will definitively be used, Linux likes to keep memory empty for cache and buffers, so if you have something that isn't too active, it will end up on the swap sooner or later.
WHAT? Does that mean it's impossible to use any USB periphery with the n900 - not even with power injection? All previous NITs had this feature. USB support missing on the n900 would be a huge letdown.
Ah so the reason why it wouldn't support USB host mode is because you can now charge the n900 over USB..