I just typed a whole bunch of stuff, and all it showed in my above post was a wink. Now how did that happen?
Okay, here goes again.
I don't remember what all I said now, but it was good. Nevermind. lol
EDIT: Okay, so it was bothering me, so I decided to go ahead and come back and finish what I was saying. lol
I think the underwear thing may be something to deter a lot of people that will get bored with insane and off the wall questions. After all, they have to weed some people out somehow. Another thing is there are a lot of comps where you have to almost be naked. Remember when the guys had to wear girl's bikinis one year? {{{shudder}}} and also the shaving cream bikini's? I guess they don't want a 400 lb person on there in a bikini or something. I don't know, sounds like they a little discrimination going on huh?