at the moment Pywikibot has four mailing lists.
* pywikipedia-announce – Only two messages this year (one spam, the
other one to say sorry.) no last year
* pywikipedia-l – This list, very active ;-)
* pywikipedia-svn – Not needed anymore because of the move to git.
* pywikipedia-bugs – Used to inform users about bugs reported on
Sourceforge, after the move to Bugzilla this is not needed anymore, right?
So I propose to close at least pywikipedia-svn and pywikipedia-bugs,
maybe also pywikipedia-announce because it is not used.