How much time do you spend entering sweepstakes?

15:10 photo © J. Jordan 2009

They say you can't win if you don't enter! And *they* are right!  I don't have much time to enter all the contests I come across or to blog about them (I beg for your contribution). Nowadays I am more choosy and I play to win prizes I really want to. I do like entering creative contests - I believe it gives me a better chance at winning. I don't like voting contests. I was trying my hand at photo contests but I realized that entering a picture often means granting somebody rights to use it however they want to. I don't want that. I read that it's best to make it a habbit to enter at least one contest a day and really stick to playing daily. Well, I'd love to make it a habbit to write one blog post a day hehe. Do you enter many contests? What kind of sweepstakes do you like most? How much time do you spend on this hobby? I would appreciate any reflection on this subject. Thanks!