Facebook is not one of my addictions. I spend maybe an hour a day there participating in Squidoo and Zazzle groups and answering anything that seems important in my email notifications. I also might check profiles of friends I'm especially interested in. If I have social networking addictions, they are at MyLot or Gather. My addiction to Gather is so strong I have to stay away from it except for maybe once or twice a month. At least I get paid for using myLot, but so I don't feel so bad about my addiction. But I also try not to spend any more time than I have to spare there. I check in and reply to any discussions that interest me.