Yes, I know. And I believe he was again nominated for Babel (but ZI forgot if he again won -- he may have won...)
Yes, all the songs played in BBM, especially the ones not written explicitly for the film, are now strongly associated with the story -- at least for me. 
For me too,Thomas; it's curious how music can be forever related with feelings,and making us change our state of mind with only few notes...There´re several songs that remind me of BBM,even if they don't appear in the movie nor,in principle,have nothing in common with it.They only need to be love songs,or kind of epic music that make me think in great open spaces,tenderness and,even,tragedy...But I think it's not that I'm crazy-I suppose so...-, but that,as Tammy said very well,BBM is present everywhere in our lives,sensations and feelings because it has changed them somehow.