I also wouldn't mind living in Portugal (I know I know, historical enemies, but nonetheless, their history is amazing and language is beautiful)
Italy too seems nice, especially cities like Bergamo, Venice, Pisa, Florence, Rome, Palermo. Also great history and language.
I wouldn't mind living in Morocco and Germany too.
Everybody seems to say Canada, but I really don't understand why? What's so great about Canada, besides seeing bears munching on salmon, in British Columbia or seeing the last remnants of French colonials in Quebec. It doesn't seem too interesting to me.