I think a discussion about Nokia gone too far. Personally, I don't care too much about support if N900 working, and reliability bugs in system were fixed - I need a Linux phone and I chose any which looks good.

And never mind is it Nokia or so. Of course, Nokia RF is still very impressive and gives some plus.

Unfortunately, on a market there is no choice today, only N900. Android is not an open Linux platform but Java platform based on Linux kernel. The rest ... is nothing.