"I thought we were free to choose our filename extensions to our liking?" "Well, three characters is the bare minimum. If you feel that three characters is eno

"I thought we were free to choose our filename extensions to our liking?" "Well, three characters is the bare minimum. If you feel that three characters is enough, then okay. But some people choose to have longer filename extensions, and we encourage that, okay? You do want to express yourself, don't you?"