The CHIPSEC team at Intel Advanced Threat Research (ATR) have setup a mailing list for public discussions on CHIPSEC!
Formerly, there was no list, and the only way to talk about CHIPSEC was to email chipsec@intel.com. Now we have a place for security researchers to talk about using CHIPSEC, and open source developers to talk about contributing patches to CHIPSEC.
https://lists.01.org/mailman/listinfo/chipsec