Last night, I was at a party in Mission Hills that was 90% French. I could count on one hand how many people didn't speak French. Lucky for me, everyone spoke English.
One thing that stood out was that the younger people where discussing their strategies for staying in America. Some were software engineers, EE, interior designers, Realtors, etc, as they compared notes for visas, timeframes, and costs for lawyers and applications fees. I take it for granted that, as an American, I can live here and do nothing. Even the people from the South of France were loving Southern California. I have a feeling that I'll be seeing these people around in the foreseeable future.