I'm not even sure why the "account selling isn't against forum rules." is even brought up. Technically, most scamming isn't against the forum rules. You can get a loan for 1 BTC, with the intention of never paying it back, and your account will not even be temporarily banned. You can keep posting away. The only scamming that is against forum rules is to provide links to phishing or malware, which will get your account nuked, ASAP.