dear atomic,

DV is a lottery program.  anyone can get this lottery.  it does not select people based on colour of skin, his/her style or communication skill in english for that matter. 

i also know people, not only DV winners, try to be westernized once they land here in usa.  but i guess its all up to them.  let them do what they want to do.  what i would do is, if i would not like someone's personality or something, i would just try to not be in touch with those people.  simple.