I mostly agree, although Zuckerberg has compared Facebook to public utilities water and electricity.
http://abcnews.go.com/Business/mark-zuckerberg-thinks-cool-w...
The other thing is that telecoms are inclined to become monopolies due to physical their infrastructure, and then they piss off their users who then petition governments for regulation. The point at which Facebook has sufficiently little competition while also annoying its users, it too will be regulated. But I don't see how you just haphazardly regulate X the same way as Y, just because both seem to do Z.