Why are people so furious about the Canon?
Fock the people that are adhering too much to the structure of official canon.
Why? If the EU invented some "cool Force power", why can't it be used in "new canon" story to add the entertaining/original/suprising/poetic twist to it? It can't be used just because it existed before in the previous canon? That's the reason for banning the stuff that would otherwise perfectly suit the current canon?
Screw that damned logic!
There were times in the EU that people didn't really care that much about canon. There was only the line of thought like this:
Well, that stuff was really retarded for the SW universe. Yeah it doesn't suit the SW universe. It doesn't fit the rest of the story. Better screw it.
Also there were lightsabers of Ventress that turned out to belong to Komari Vosa before, and stuff like that. References, easter eggs..
Or the Infinities series - not really happening stuff, non-canon, but cool.
So why are people obsessed by canon and avoiding things that were used before?