Use Your Gamer Launch Account
Your account from any Gamer Launch site is valid here.
If you already have a Gamer Launch account connect your Facebook account on your user profile first before using Facebook connect to login. Otherwise you may end up with a new account.
Just wanted to drop a line and say hi. I applied to the guild and I hope to hear soon weather my app has been accepted. My name is Tyler and I love playing WOW!