hitchhiker - 3:21 pm on Jun 20, 2013 (gmt 0)
Yes, the inclusion of 'toxic' parameters in their link graph means, for a few $100, you can wipe out all your competition.
It's not hard, and they'll have no way to realistically recover from it anytime soon. I would guess most people don't do this, but the number will be rising now.
It was one of the dumbest moves I've seen a set of geniuses make in a very long time.
If anybody wants to try: go buy a bunch of cheap SAPE for your own site, let us know if you survive.