Nope, I think they’re on to me now even if I use the link from the Google Alert where I originally found the article, it goes right to the pay wall. Wait, let me try a different browser… hah! the Google Alert link still works from a different browser (Safari: different cookie stash I suppose).
Alas, I don’t see any dropdown menu for a cached version there. If you can get a link to a cached version, post it here!
BTW, be sure to read the comments on that post – a whole lot of people do not get the concept at all!