I have been informed by someone in the know - that the guy is missing the lower half of his right leg (due to a motorbike accident). What appears to be his lower leg is in fact a metal structure (fixed to the platform), including a seat hidden within his trousers.
That is why not every Tom, Dick or Harry can perform this stunt – unless they’ve lost a leg, and why the man is somewhat static.
same as cutting and pasting anything else, ayg: highlight the address of the page you want to link to (in the address bar, probably at the top of the page), control c, then go to your post on AB and control v.
piggynose - if you are using Firefox then Tab Mix Plus https://addons.mozill...S/firefox/addon/1122/ is a very useful add-on which includes in the tab context menu the option to copy the URL for that tab to the clipboard (so no need to highlight it in the address bar).