I think questions about specific web sites don't belong on Super User. 
 
As the [faq][1] states:

> Super User is for computer
> enthusiasts and power users. If you
> have a question about ...
> 
> * computer hardware
> * computer software
> 
> … and it is not about videogames or
> consoles, then you're in the right
> place to ask your question!

The specific question you mention (http://superuser.com/questions/73214/facebook-profiles-for-non-people-okay) is definitely a no go and I voted to close it.

This one (http://superuser.com/questions/61974/find-out-when-someone-defriends-me) I also voted to close. 

This one (http://superuser.com/questions/4366/facebook-upload-problem-with-the-java-photo-uploader) is ok as it appears to be a problem with the OP's browser's cookies. A computer software problem, so fine with the faq.


  [1]: http://superuser.com/faq