Bidhan it seems that people of london don't like london ...so how can you say that london is better than USA??????your points are just like kid making points.....and hey all those quality of life you can find here .....even best... you are talking about two international airport..here some of the state has more than that international airport....and hey the airport you are talking about ranks third to chicago and atlanta airport..if you don't belive check it in the google... and you are talking about top college..and check yourself in each state how many best univesity are here..some of the state do have...i can see huge indian community here also why are you making such a big deal...read the boook about USA or travel..it is tooo big ..i can't explain...