I am one of the "lucky" customers who has been able to hold on to my unlimited plan. So, I'm naturally annoyed that I don't get tethering now.

"It is not clear that Verizon can differentiate between limited and unlimited plans through this interface — it might just look for a tethering plan flag. This could mean a free for all with unlimited users, tethering as they please."

I'm not sure if they're being extremely optimistic here, or I simply don't understand what the author is saying. Free for all with unlimited users? There might be some sort of technical problem to solve to prevent unlimited users from tethering, but my guess is that Verizon will do whatever it takes to force us to pay, if they can.