Facebook?

Guy had a link to facebook.
It demanded I register to see stuff.
Naturally I'm not admitting who I am to them.
It claimed "I Admit Nothing" wasn't a real name. Fair co.
It claimed "Charles Phillip Arthur George Windsor" was too many words, so I can't impersonate the Prince Of Wales, nor can he sign up.

Currently I am due to be John Smith.... should they deign to send the registration clicky email.