I'm of the "CSM is a privilege not a right" school of thought. Therefore I really don't subscribe to the argument that some people make that CCP are obligated to give us more information (that hasn't been said here, but it has come up elsewhere).
That said, the CSM is an exercise in PR. And if CCP want good PR they probably should give us some information. Personally, if I was CCP, I'd have a meeting with the remaining CSM, give them the reasons, and let it roll from there. Admittedly, it's still very early days.
I think a big part of the response we're seeing here is the typical CCP moaning from a subset of the player base. The "them and us" attitude that seems to permeate Eve. My take on this is that CCP are a business, they want to make money, and they are not out to piss us off.
Minor aside:
People repeatedly complain that CCP aren't listening to their customers by introducing new shinies before fixing lag etc. This is the common argument made on SHC and co: we are the players, we know all, listen to us, fix lag first. Eve is a pvp game they say.
Well... erm... not necessarily. Eve is a service sold to customers. If there is evidence that 1337 pvpers make up the majority of customers, then I'll eat my hat. I think CCP have their priorities just right: most players are probably carebears or casual pvpers who barely log on.