[gexcolo]

If memory serves me correctly, RMS doesn't actually manage his own website. He has a number of volunteers that help update the website and post political notes. Those notes are likely a message from him to his volunteers, or the volunteers reminding themselves.

[sotojuan]

Source is in the fifth and sixth bullets of this page:

https://www.stallman.org/stallman-computing.html

[jcvernaleo]

RMS does edit things sometimes but most of the editing comes from the volunteers. That particular note is both for and by me.