Looks like they probably won't let me change any personal settings since I'm now required to have a three character username. I like this one because it's an actual real world nickname, but I would really like to change my Kinja URL. Oh well.
For those wondering, CB is my last name, JRCB (my old username) are my full initials.
Also, I'm wondering if this means that I won't be able to change my picture to one that fits this new stupid circle format. It's stupid.