Great idea for a thread. Question to you Magic-Mal, do you intend to compile all questions into the opening post for clarity? I think if this thread becomes popular it would be a good way to avoid duplicate questions and make it easier for SE staff to read.

Gameplay[Actions, Class Balance, Jobs, Gear, PvP, Gathering, Crafting]:

Would it be possible to create a job with a faster global cooldown? (1-2 seconds)
Explanation: A lot of people would like this option, and yet it would be optional to play so those who prefer a longer GCD could play other jobs. Also, if the job started from level 1 then new trial players would get a taste of faster, more rhythmic combat and it could convince some of them to stay in the game when they otherwise wouldn't.