When Scuba Client first appeared on the scene, I took his posts seriously and tried to respond seriously. He was first talking about technical diving issues, trying to come across as an expert. Unfortunately, though, his replies indicated a lack of understanding about some of the most basic of technical diving issues. Similar experiences followed. "I'm a real expert, and here is a statement that real experts will see is nonsense."
The staff obviously thought something was amiss, which is likely why he was banned. Except,as statements from staff in this thread indicate, his baffling posts were not violations of the ToS. There were times he (???) even appeared to be trying to be helpful. At other times, his comments, like the first one in this thread, were simply baffling.
Which brings us to the primary contradiction. The first sentence in this quote says "The first thing I establish with students is trust; and you achieve trust by being honest and straight forward." Well, he (???) has been anything but honest and straightforward on ScubaBoard, which is why so many people are baffled by his posts. I suggest ignoring until such a time that "honest and straightforward" comes to the fore.