I didn't see anybody mention it there yet, so I dropped the link into the official FB groups for Cryx and Circle. Should see a sudden influx of registration.
“It cannot be seen, cannot be felt, cannot be heard, cannot be smelt, it lies behind stars and under hills, and empty holes it fills, It comes first and follows after, ends life, kills laughter.” ― J.R.R. Tolkien, The Hobbit
Sent out PMs to every friend I have on the PP forums, and also sent PMs to every member of the Rhulic Loyalist group I ran, and added the link to my signature on PP forums. Also threw out general notifications for my friend group on FB.
“Players shouldn't be afraid of their Game Developers. Game Developers should be afraid of their Players.”