I was trying to find another name for m2 for a while and I come up with some nice name here the list:
and the winner is M2, yes I will stick with it. And I even find a nice way to pronounce it "Me Too" :D
Now back to work ...
UPDATE Seems that the opera mail client is also called M2 :( so I decided to change the name of the framework M.2, same pronounciation (and a cookie to anyone who find the pun)