Tonight I found out one more thing about Wiley: he can't splay his toes. His toes can only move up and down, not side to side, whereas I can wave with my pinky. (I can see everybody now tearing off their socks to see what the toes can accomplish.)
Isn't it funny the things we learn? After Googling "splayed toes", I found that splayed toes are a well-documented characteristic of "primitive" indigenous people, as well as camels. (Courtesy http://members.ozemail.com.au/~gamgee/barefooting.html)
The phrase "camel toe" now has new meaning, and that's all I have to say about that.