That's it in a nutshell. The communication is staggeringly poor to non-existent. I was talking with someone at Apple not so long ago working on their audio team and he was flabbergasted a professional piece of software was still using Rosetta. There's so many mixed messages here (not from VSL necessarily) but there's supposedly betas going around....last version before it goes live....etc etc....and I'm like - how is it possible that there's no roadmap and target date if it's in beta? I get alpha and pre-alpha, but c'mon either the damn thing is going to release or not. It's all so ad hoc and checking this thread daily is very boring. I wish they would just learn how to estimate properly. Other companies manage it just fine.
The number of people who would gladly pay for this upgrade has to be decent, but I guess the return is just too small. Even the product website makes no mention of the absence of silicon support. I'll be surprised if we see it this year, but gosh I hope I'm wrong.