Obviously, if you're reading this, you're at least somewhat active ;P But I'm interested to know how often you check 20sb and what you normally do. Do you post on the forums a lot? Surf through members profiles? Comment on groups? Use the chat? What are the top three things that you do on 20sb?
For me, I check 20sb in spurts. I've gone weeks without being an active member and then decide to come back and make it a daily thing, etc. I glance the active threads on the main page, and rarely click the forum for more. Sometimes, I'll surf through member profiles but I don't spend a lot of time. If I get a friend request, I be sure to check their profile and say hi, and then their blog. Generally, I'd say I spend a half hour or less a day.
I check in everyday and see if anything grabs my attention on the forums and then at the weekends go through the new members to find some new blogs to read.