We need a new username system

GUEST: What do Twitter, YouTube, Pinterest, Instagram and a gazillion other digital platforms have in common? They all treat usernames like a baby treats a diaper instead of the precious and lucrative resource they are. Because usernames are dished out using an archaic first-come, first-served model, early adopters snag the dictionary-friendly handles. Everyone else gets smacked with alphanumeric nonsense. […]...