Actually we did catch this scammer and he was protected by few other members to run self-moderated and locked topics.
99.99% of users running that kind of topics being reported and tagged with negative feedback, but this one is either paying or being an alternative account of scamming high rank member.
Do your own research before reading this non-sense from proven scammer: https://bitcointalk.org/index.php?topic=5288324.0