The Tw*tter experience
"We just sent you a verification mail." (No, you didn't.) Five minutes on… "Ohai, we've locked your account for violation of the ToS." (No, I haven't. Do you not like that I have an ad blocker? Tough.) "Please give us a phone number to call you to unlock the account." (Yeah, right. Ah well, I can redirect one of the pointless numbers at work…) "This phone number is not supported."
Yeah, I can start to see how the surrealDonald has a case of high blood pressure by the time he gets to type his 140 characters of invective.