Having though about this a few minutes more I think that most of the things that people are after is already happening in a form or another. One can always argue about the little things but that's beside the point.

1. CSSU - For people who want to see Maemo 5 getting fixes, etc
2. MeeGo N9x0 Community Edition - For people who want to move on
3. Cordia - For people between the first two.

And on top of those are the application developers, hackers, users, etc.

I don't see a point in deciding one direction for the whole community (which by the definition in the intro page is a developer community [1]). Open source and coding in one's free time is almost always about scratching your own itch so I'd say just contribute/support the effort that suites your needs.

[1] http://maemo.org/intro/