https://wiki.documentfoundation.org/Netiquette#General_Rules state replies
should be sent to poster unless they are considered of general interest.
Many people seem to have the opinion ALL posts should be sent to the
mailing list.
Regardless, I'd prefer to receive all posts from the poster's name<
documentation@global.libreoffice.org> so a reply goes back to the mailing
list by default rather than manually redirect almost every reply. Maybe
there is good reason it's not like this (I don't generally subscribe to
mailing lists).