Why does the new BuildOS need a username containing at least 5 letters?

[Jeff Kirvin]

I'm not demanding anything. I'm merely pointing out that had you, in fact, explained why the login was necessary up front rather than falling back on a "take it or leave it" attitude a lot of confusion might have been avoided.

"I have neither the time nor the inclination to explain myself to a man who rises and sleeps under the blanket of the very freedom I provide, then questions the manner in which I provide it. I prefer you said thank you, and went on your way, Otherwise, I suggest you pick up a weapon, and stand to post. Either way, I don't give a damn what you think you are entitled to!"
--Colonel Jessup, "A Few Good Men"