I note that Richard also says that AROS is a free operating system.

I don't recognize the name AROS, but if it is an operating system, it
is possible I said something about it at some point.  Could you tell
me where that statement appears?  If I need to correct it, I need to
know where it is.

    Oh really?  Did he not notice the web page where AROS includes
    software which emulates an Amiga perfectly,

I doubt I would have looked at the AROS web site myself.  To find out
the status of the BSD systems, recently, I asked the FSF staff to
check for me.

    And did Richard even check their License page, to notice that it
    has numerous revocation clauses?

I don't know if I ever looked for that page.  Perhaps an AROS
developer said it was free and I took his word for it.  But since you
say AROS isn't free, I should check it now.  You may be right.

What is the URL of that license page?