Other collaborative methods, some enabled by tools that we've set a bit aside this year:
    * local git repository vs larger git archive: https://gitlab.com/relearn && https://gitlab.constantvzw.org/relearn
    * social shell http://relearn.be/2015/etherdump/Social_shell.html
    * ethertoff
    * ether dump
    * message boards
    Issue trackers



Baseline is common documentation
What are your preferred tools of trade when it comes to collaboration?

More xmpp bots?
Image gathering?
Documentation strategies?

maybe together with documentation for internal/external use, also what we leave for poortbegouw ;)