The news of maemo merging with moblin to form meego is a big anti climax and it further again put a big question mark in Nokia's commitment to maemo (or meego).
Currently the mobile space is very crowded and no other OS space is as competitive as the mobile phone space we have android, Iphone OS, windows Mobile, WebOS, Symbian etc all craving for developers mind share. For an OS to survive in this space it needs consistency (among many other things) and solid support and backing of some Big Tech company who is ready to go all the way. They also need to be stable toolkit and sdk well documented which developers can work with when porting their apps.
The situation with maemo or meego is so confusing and I really dont see developers wanting to spend their time on that platform. One day we are all looking forward to maemo6 which was suppose to be the last step toward having a consumer ready maemo device. Next thing we know Nokia announces that its scraping maemo and merging it with moblin to form meego. Hence its like Nokia just hit the reset button and everything is back to square one.
For now we are told that meego is just a branding and would infact be maemo6 so they wont be much change to the maemo6 road map. But what happens after maemo6 what are the plans for maemo7 or 8 seriously no one can tell.
Even maemo core developers are not certain about the future of meego.
But I seriously dont see meego making it mainstream anything soon.