I dont mind the option to jump free like wow bt its not a game changer.
Just imagine the chaos of the boss fights if they required jumping as parts of the dynamic...
Besides we all know that the outcry over the changes to chat UI necessary to implement spacebar as jump. What you dont think that they would cry if the spacebar wasnt the default jump key right off the bat then when they go to type and hit space and it just jumps instead of opening a chat window they might freakout.
all jokes aside whats the big deal someone will be jumping wherever you are why is ther even a debate?