I was reading the thread about how do you bag. I get the feeling that everyone uses this method more than once a week. I stopped bagging a while back. Maybe I was just using the wrong products.
I baggy every night usually. When I don't I can tell a big difference in the dryness of my ends. I only baggy with olive, coconut, or castor oil though. I do use a small amount of S-curl on my kitchen because that's the driest part of my hair.