So I came home from my vacation and there are a bunch of usernames I don't recognize on GT! (mostly just commenters, but a few posters even.) I feel so confused! If you are new, can you introduce yourself? If you aren't but you changed your username, can you tell me who you used to be? (If there's at least a tie-in to your old username I've usually been able to catch that, but if it's totally unrelated...)

Thank you! And new people, welcome to GT!