Does the definition of 'pedophile' require a physical act? According to the dictionary it is just that one is sexually attracted to children - of which Foley was.
I tend to think people this sick are often members of some cult - whether it be Scientologists or Moonies...
The definition of pedophilia involves prepubescent children only. That is part of why its so sick.
A grown man of whatever age being attracted to a post-pubescent young person is not, by definition, a pedophile.