Re: Maemo 6 and/or MeeGo on N900: Or How I Learned to Stop Worrying and Love the Bomb
 

Well, before Intel yanked their support of it, I think the answer would have been different. Now? You raise a good question.

If you like the apps you have now, then stick with Maemo5.

Mer / MeeGo Community Edition has potential for good things from the community, but it's very much a work in progress. I don't know what kind of app catalog it has, if any.