If they charge it for 49.99 for old users decide not to make PD9 compatible with Yosemite, I call it ripoff.
I paid so many for this software and you just don't let me use it on latest OS?
some may say just stick on Mavericks, all I wanted to say is, If Apple release the latest OS for us, I have right to use it! I can't use it just because some super expensive app don't support it doesn't make any sense! I totally understand Parallels want to make money, yes, If they provide some new features (and they do) then charge for it it's ok, but please, we paid for old version and we don't need new features, and we just want to use it normally!
It's like you got a car then the car company tells you you need to upgrade the car for 60% of it's original price because we just release a new model and Your car is no longer compatible with the roads and will not be supported anymore that means if anything happens to your car you need to pay full price to fix it up and all the insurances you have purchased before are now expired (we didn't even tell you that).
this is ridicules, I have been using pd since version 5 and paid all the way to 9, now again?