I have 3 iLoks and they don't ever move. As for flash drives I lose track of them.
I do use their cloud on certain VSL libraries.
As for PA they allow 3 installations. Not sure why anyone would think the "improvadongle" is a benefit with PA.
3 iLok authorizations are becoming more common.
If Waves was like Melda with no machine limit I'd be happy to pay for WUP.
They still have the worse licensing in the industry. They probably haven't recovered from the boneheaded move of a forced sub. They lead the league in race down to zero with their crap licensing.
I doubt I'd ever buy Waves again. Their entry level bundles are hard to beat. I guess you can get away with that kind of licensing when you develop great stuff. They have to do their sales because there are smaller developers out there making great products.