Haha, yes, but as you mentioned... most of the people at the corporate offices are dorks or ugly... You only want to be pictured if you are attractive cause people will judge you.
However I do recommend that my attractive customers put a pic of themself on the website so people know who they are dealing with.
One corporate site I did used stock photos because they protrayed an idea, but then they used their own photos for bios.
It is pretty funny though