Tomorrow at 2100 UTC http://www.timeanddate.com/worldclock/fixedtime.html?hour=21&min=00&... , we're having an RfC/architecture meeting in #wikimedia-office on Freenode IRC https://www.mediawiki.org/wiki/Architecture_meetings/RFC_review_2014-08-13 . We'll talk about things discussed/made at Wikimania, and about some lingering next steps from previous RfC meetings.
Going forward, per the process at https://www.mediawiki.org/wiki/Architecture_meetings , the architecture committee will be setting these up and announcing them.
(haven't put up calendar entries/links everywhere yet about this meeting, will do later today)
Sumana Harihareswara Senior Technical Writer Wikimedia Foundation