I like freebies that only ask for two pieces of information, like this. Just give them your email and zip code and they'll send you a link to download a free song. Pretty soon freebies might only ask for your email. Then in the future, they might not even ask for that! They'll take freebie requests via telepathy. Man, that'd be awesome.
Wait a minute…then that'd make my job here pretty useless. Doh!