[perryh2]

http://disqus.com/humans.txt

[glomph]

http://www.last.fm/robots.txt

[tux]

Also has a funny error 404 when you remove "s"

Uh oh... Something didn't work. > http://disqus.com/human.txt

[usaphp]

What's "bmw" doing on the top of his head ?