Could you please tune me on same frequenzy as you are?

First of all Vista was released in 2006 and is still getting support. Mainstream support probably ends soon (or has it) but security updates keep coming for quite long so what the H are you blabbering? Secondly they have not killed Maemo 5. As one of Nokia employees said n900 will get official 1.3 update also: http://talk.maemo.org/showpost.php?p=561617&postcount=4

Meego will be provided as community version where stskeeps probably has his own hands deep. Qt will provide that probably most of programs coded on that platform will be usable on meego devices as on N8 and N900.