The one, potentially scary thing, is the question of
licenses for VAX.
VSI didn't, as far as I can remember, formally take over the VAX side
of things, which could mean that VAX people might be left out in the
cold no matter what VSI does.
Many people have ways of generating working PAKs. Those people,
whomever they happen to be, should try very hard to avoid impacting VSI's
business in any way.
This raises an interesting question in my mind:
Does VSI view users/hobbyists using simulated VAXes or real legacy
hardware as a plus or minus to their business? I sure hope it is a plus.