A friend of mine (Monty2) brought to my attention a great idea for a password login system allowing you to play your character despite your BYONDkey. It was bugged and unreliable, and she asked me to correct this system and reprogram it myself.
Throughout extensive testing, I have found my system reliable and seemingly bug-free.
I don't intend to take credit for the idea, I just wanted to challenge myself to fix a good idea someone else started and didn't follow through with until it was usable.
Comments? Gripes? Let's hear 'em!