Tonearm - 7:15 am on Jun 6, 2012 (gmt 0)
I just did some reading about the Kelora thing. What a hassle. It sounds like they're failing which should help bring this sort of thing to an end I would think.
If their patent is already invalidated and they're still creating problems for people, I wonder at what point is it safe to add faceted navigation to your site?