Are you more of a comment-receiver or a comment-maker on LiveJournal? Why?
The first part of the question is easy to answer from my user info:
"Comments: Posted: 22,623 - Received: 12,267"
So I'm a comment maker more than a comment receiver. The ratio is higher when you consider that a significant fraction of that "received" number comes from comments I made in my own journal replying to comments others have left.
Why? I've just been pretty active online all these years.