I'm very much a lurker in this part of the forum, with a passing interest in the 9/11 conspiracy stuff. I very much fall into the "official story is probably true although they may be trying to cover up mistakes" camp.
One thing that dissapointed me about these debates was that it will have changed absolutely no-ones minds about anything. To claim Fetzer was "destroyed" is a complete misrepresentation. For those who know all the details intimately, they hear an argument that has been well debunked previously and assume it is debunked by default in the debate. But to someone who doesn't know this detail, Fetzer got across a LOT of material very little of which was actually "destroyed". While it is mostly complete junk what he is saying, Fetzer's inability to focus on a single thought for more than 2 seconds and annoying tendency to claim contrary evidence was "faked" never let Mark make any solid points that would have stuck for the lay watcher. This isn't his fault, I have no idea how someone is supposed to actually have a meaningful conversation with Fetzer!