IK has had blow out promotions for at least a year now, and my guess is that anyone who has any interest in their plug-ins probably own all of them.
Heck, even if you're not that interested in them, you probably still own a few of them.
So if ever they finally update those darn things, unless they charge us big time for the upgrade, I'm wondering how much is in it for them...
Personally, I own most of their stuff, and to be honest, sometimes I wish I could sell back a few. But w/ all the crazy sales and the fact that they have yet to be ported, these plug-ins have absolutely no re-sale value - especially when you factor in the license transfer cost.
And this is where Obi chimes in to tell us that the future looks so bright that we all must wear shades. ;)