Gamer07, I appreciate you sharing your thoughts about this. You make a very valid point about what you purchased in advance, and the functionality that was advertised when you made that purchase.
We absolutely do not want anyone to feel that a prepaid membership has changed substantially from when it was originally purchased. For those annual PRO members who subscribed primarily for Private Q&A, it's clear that this is indeed the case.
We'd be happy to work with PRO members on a case by case basis to resolve this as best as we can, either by providing a refund or credit to your account. We don't want any member feel obligated to continue subscribing to a service that isn't providing what you originally signed up for.
If this is the case for any PRO members, please email help@seomoz.org and let them know. I've spoken to our customer help team asked them to do everything we can to resolve this.
I know this doesn't result in us keeping Private Q&A around after March, but I hope it least it will help reduce any hard feelings about this decision.