Unity is altering the deal

On a bit more serious note:
Maybe people are overreacting, very likely not. For me the main hazards of this announcement was the following.
1. Ability to quickly add more costs out of nowhere, so how can anyone trust you won't do it again in the future? I guess developers need to pray.
2. Forcing to use some sort of tracking no matter what project is in question. I would see it to be refreshing to have no tracking at all.
3. Answers to questions are basically "trust me". It is akin to building a house with dynamite underneath it. Unity has the trigger to blow it up and they say "trust us, we won't press the button".

So reassuring *hearts*