Last modified: 2014-01-30 08:06:57 UTC
It's a nice thing to do!
(It's what MassMessage was made for!)
Change 104789 had a related patch set uploaded by Legoktm: Allow sending a message to every single user on all wikis https://gerrit.wikimedia.org/r/104789
Note: current patch is blocked by SUL finalization.
I am going to close this as WONTFIX if this does not get FIXED really soon(TM).
maybe next year.
Change 104789 abandoned by Legoktm: Allow sending a message to every single user on all wikis Reason: Joke's over. https://gerrit.wikimedia.org/r/104789