While I don't know anyone who signed up for Klout who might have been mined for contacts to create automatic accounts for them, how would one go about figuring out if they were a victim of Internet Herpes?
I mean, once upon a time I had a Facebook account, and I think I even had a Twitter account. But both are gone now. I couldn't sign in with either (which is the default way to log in, apparently).
How does one go about finding that out (just for the sake of curiosity, if not the motivation for some righteous indignation)?