Oh, that's interesting. I didn't realize he had only come a couple of times. I thought he'd been coming for years. (I've only been these last two times myself, and he missed last year. I remember wanting to meet him when I saw his name on the list, so I asked him about it at the con this year, and he said he'd ended up with a scheduling conflict last time. I guess I just assumed he was a regular.) It's that awkward acafan thing: are you at a con as a fan or for research or both?