Hardly ever. A whole week could go by and I wouldn't miss this place.
Once or twice a week, whenever I have a good lucid dream I want to share.
Three to Five days a week.
I log in every day and dilligently post to my dream journal.
More than once a day. Check PMs and comments. Read the latest posts on the fourms.
I leave the site open in a browser window almost 24/7