how the heck can it be allowed here to sell accounts?
You don't realize, speculation is managing this market. If you want to raise your tokens price, you must buy a lot of accounts to advertise. Therefore, people are still buying these accounts. I have just sold many accounts for ico startup.
maybe so but anyone buying and/or selling an account should be not be trusted and should be banned. Buying/selling accounts totally undermines the entire meaning/purpose of those accounts.