HMHB, I wouldn't dare attend any CASA event, let alone ask a question, because, as many threads and AAT transcripts attest, all it takes is a pointed question or flippant remark to get in the bad books and be lined up for "the treatment".
In the case of John Quadrio, all it took was a half assed You Tube video. Rest assured that whle a Go Pro is part of my electronics, nothing I take will ever grace You Tube after the JQ case..