Do you have any hobbies, beliefs, or interests that you share exclusively on LiveJournal? How are your LiveJournal friends different from your offline friends?
Nothing I do is exclusive to Livejournal any more. I've shared it all on Twitter and Friendfeed. And also Facebook by auto-feed. Folks on Flickr know too by browsing photos I've taken at event venues. Not many geocachers I know are on Livejournal so that's one group that's different between Livejournal friends and everyone else. Aside from that, I've noticed that the two groups are really not that different as far as things like drama and sharing memes go.