Firstly what accuracy issues with Illy, I'm not aware of anything but may have missed something.
I really am opposed to this method of how Adobe are working, yes their software is excellent and everyone now knows at least one of the CS packages which generally are quite friendly once you've learnt one. With a family my overheads have to be kept to an absolute minimum and I don't think at the moment I could justify the prices they are asking. It seems that Adobe now are only really caring about the large graphics companies that somehow have pots of money to still throw around. Despite the spin there is still the effects of the recession being felt by most of us.
However as much as I hate it I can see why Adobe have done it. Recent versions of Photoshop and Illy (probably the others as well) have only had alterations that are non essential and don't actually justify the outlay. The software has to an extent got very bloated and stagnant. But Adobe still need to make money as they are a company which is driven ultimately by profits. A nice regular monthly cash flow instead of a large injection on new releases would certainly keep their accounts department happy and allow for the level of complacency that we once saw with Quark when that dominated the DTP market.
I still don't like it though.