Whatever will go onto the N900 will be preferred by every 900 owner lol.

Problem is we are very limited right now as Meego is a no go for the time being so IF they bring out WP7 adapted for the 900 i am certain 100% EVERYONE will try it no matter what so the Windows haters can shut up cos it also includes you HA.

NB Maemo is a dead horse unless they make it open source, silly question really as to how many Maemo users there are.