Well, I remember when a bunch of us questioned the change in terms from "Lifetime" to "Unlimited". We were told that there would be no change to the privileges of Lifetime membership with the new name... for the life of the SLS site. I specifically remember personally bringing up the possibility of those privileges not being operative if everything was migrated to another site, based on that word choice.
If we actually get a site with stable code that operates like a normal website which has been produced in the past 20 years, I'll be happy. And when the inevitable payment adjustments start, I might think hard about continuing. Unfortunately based on past experience, I don't have much confidence that we'll get a stable, working site using the SLS "custom" code.
And now I got my say in before the topic gets locked...