Simon,
Like you, I don't see Wastebook/Twatter links owing to my security settings - if you want to see what's being written about, you have to press the "quote" button in the post. When the next page opens, right-click on the URL and open it in another tab.
typerated,
I can definitely see downwash in the video - pale demarcation line along the ground between the ISOs that follows the aircraft.
What a stupid, stupid thing to do - let alone be filmed whilst doing it. Echoes of South Cerney and other tragedies.