I believe you missed a "point of importance and ultimate goal" of the open source movement: to preserve and enhance the market for proprietary software.
On that goal, free software and open source are diametrically opposed.
Thanks. I believe that ESR himself denies this view. But a lot of OSS supporters are of the view that the enemy is Free Software and not Closed Source/Proprietary software.
By the way, I wrote that essay purely dispassionately and without trying to favour either view. Just presented my thoughts after a lot of reading up on the subject and interviews of RMS and ESR and internet discussion forums.
I've read this opinion on a lot of blogs and online discussions. But it's impossible for me at this time to collect a list of authoritative sources.
But, for instance, check out ESR's blog esr.ibiblio.org and check the comments on his latest article, calling RMS a fanatic. May of the views expressed in the comments section reflect this view.
I believe you missed a "point of importance and ultimate goal" of the open source movement: to preserve and enhance the market for proprietary software.
On that goal, free software and open source are diametrically opposed.