I found this Full member account (Dazedconfused11) tempting to sell Bitcointalk, Reddit and social media accounts were probably hacked or compromised accounts and asking Ethereum as payment. And also, this user most likely used in bumping ANN thread before based on the account seller's history.
Another case might, I presume there's no real accounts to be sold and might trying to scam users and those will take a risk would fall on this scammer's trap.