Nothing wrong with the name meego it's a combine of maemo and moblin it's more closer to maemo mae to mee mo to go.
No problem with meego os it look promising for n900.
Maemo pr 1.2 is the last for nokia n900 as for maemo 5.
Meego os with be on nokia n900 which is better why 2 in 1 more is alway better plus everything that wasn't possible is now flash 10.1 and more and more.
I am respecting that nokia will make this opportunity don't past them bye n900 is the perfect platform for meego os with its hardware and capabilities functionality.