This is an indication that there are plans to bring DC101 back to DEF CON 23. New forum created.

Follow https://twitter.com/defcon101 on twitter for updates. There is no requirement for organizers to use the forums.

They have announced a CFP for DEF CON 23's DC101:
URL1=https://twitter.com/defcon101/status/571730912318246912

Originally posted by URL1
DEFCON101 Happy last day of February. is now open http://defcon101.org/cfp.htm