This is the official list where people can post their IGN's to be added to the guild in game. Remember that right now we only have presence on the Gerrant server, so only put your account's that are there.
If you're afraid of someone stealing your IGN (I would hope no one here would do such a thing ) you don't have to post right away since the guild won't be made until later today. Just be aware that you'll need to post here at some point so that I know who to add.
Thanks!