Whilst awaiting delivery of my N900 (tomorrow) I'm now seriously wondering whether I did the right thing and whether I should just return it and switch to a platform that at least is supported longer-term

ie Nexus One or followons

Google is proving it will upgrade handsets to newer OS versions

Nokia's in danger of breaking maemo just as it's getting buy-in. This constant switch to the next new thing really gets me.

I got burnt by the N96 dropping VoIP. Now I'm worrying this is happening here.

I have a couple/weeks to return (if unused). Ummm.