OK for a quick word about subscription software and my limited experience with it. I am on the monthly subscription with Adobe and an annual rate. If you want out before your 12 months is up you must payout the remaining monthly subscriptions. CC2014 is constantly updated with fixes (am I a paying beta tester?) along with annoying things like insisting my TRIAL time is expired, which requires a login to fix the problem. The annoyances with the sub model of Adobe are becoming less buggy, notwithstanding the improvements I have actual firsthand knowledge of people going back to CS6 and a lot of anecdotal info others are doing it also. The people I am talking about all use Adobe for work I am in it until September 2015, then I must make a decision on what to do.
Many new software programs have released new versions that in combination with other programs and plugins can replicate much of the Photoshop functions. So while some expensive software programs have moved to the sub model it appears that Adobe have opened the door to other companies who just have a perpetual one off licence price. Of course you still have to pay for upgrades.
This is the dilemma cake will have to face - that is, customers moving to other software without a sub model.
Piracy and subscriptions - if you trawl through many a forum you will find reverse engineered latest versions of Adobe products along with full instructions on how to remove the sub programmes. Thus it appears as fast as Adobe make code changes the reversers release an illegal version, my point being subscription does not stop piracy, it is speculatively the opposite - increase piracy.
All of the above regarding subscription software is largely speculative and any change by cake would assume they have researched the model and we will have to wait and see what is the outcome of their research.