I challenge you to find any source prior to October 09 saying that Nokia will cease support for the N900 in less then a year.

Dont you get it?! EVERY phone is some "step" to somewhere.
each phone manufacturer feast on their prior experience in order to achieve better on the next device. Does it make it okay for HTC to drop support for the Desire to force you to get the Desire Z/Pro?
So why is it okay for Nokia to drop support for the N900 just in the high hopes all of us will get the N9.
I dont know about you, but i use my phone for about 2-3 years. So no way i am replacing my n900 in the next year or so.

Like I said, i bought the phone for its current captabilities and i am HAPPY with it.
If you'd bother reading everything i said you'll come to realize that i am bothered with the principle of not supporting a 1 year old phone while supporting a 3 year old phone.
I am tired of repeating myself, so lets just drop it.

EDIT: Also, Discouraging development for their own OS is just NOT cool.