Why do you feel screwed? How does their decision affect you?
Did you buy an EOS-M? Didn't Canon deliver it? Doesn't the camera do what they advertised it would do? Isn't your camera going to keep working as it always have, EOS-M2 existing or not?
So would you care to explain what Canon could possibly have done to screw you? Because all I see is that you paid for and have in your hands a working product that performs just as well as it always have. So, please, stop whining like a spoiled kid and go take some nice pictures with the camera you have.