I've been on Live Journal now more than a dozen years and while I never started my journal nor do I really keep it up for anyone but me. I don't post quizzes or set out any entry to as a spring board for conversation.
Some turn out that way and that makes the entry even more valuable.
And some, like the suicide entry, attract comments that give me even more to think about and consider than I thought.
I've had a full, rich life and been very lucky but one of the very luckiest things has turned out to be finding and falling in love with Live Journal.