Huh. And here I had been thinking that the Referrals meant how many times someone had clicked on the 'Report this post to a moderator' about a particular member's posts. Oh well. That's what I get for guessing about what stuff means.
Edit: I just read the above paragraph, and I can see I wasn't clear. Let's say that I reported Piratecat to a moderator twice. He would have 2 referrals, not me. At least that's what I thought the thing meant. Not that it matters. Hmm. I guess I need to lay off the caffeine, eh?