But it says there is only 16Gb internal memory and no microSD slot in the spec, which would be a problem for me (if i was to go back to symbian, which i won't).

I don't mind the size of my n900, i don't mind abit of weight/thickness to my phone. I think it makes it easier and more comfortable to hold and use. I've used a friends iphone a little, and i don't like it in the hand(s), it just feels too small and thin.

Personal opinion, i think it's fully capable OS, much more than any other i've used.

But back to the OP, i'll be keeping my n900 for quite a while, because it does everything i want, and probably more to come.

I'll see how Meego turns out, and see what happens to the N9, and may upgrade to that at some point.