I agree with what others have said in regard to the fact that new features have been added but they're not available to original purchasers unless you upgrade. Yes, I understand that things cost money to maintain; however, the original purchase did state that all future upgrades were included so this feels a bit disingenuous.

Secondly, I've just looked at the upgrade price, which is ten dollars, which is exactly the same as the price that the public pay. So, what is it that we get that's any different if we purchased this originally over new customers now? I can't really see much difference.