If I were to hope correctly, I would say that Cakewalk has taken my advice and others like mine and holding off on X2b until they feel they can really address many more issues, gripes, concerns, bugs, and feature requests in hopes not to go past X1b. That's what i want to think, and I hope they feel the same way. I can only imagine the fallout of X2b if they simply forego it it and move directly X3 (and if X3 it doesn't rock), or if X2b is released and almost none or few of the things I mentioned above weren't really addressed, aside from a few small bugs and added new features (historically my perception).
I'm personally not worried about X2b (yet), but I would like to see an announcement if X2b is in the works. They'd not give up too much info by that notion alone, and would calm a lot of us down for a bit.
Be warned, though that X1d was delayed a few times. Let that be a compliment to their QA staff.