MORE shipped at Living Videotext for the Mac in 1986. You start with an outline and flip a switch to turn it into a tree chart. Flip it back to make a change, then flip it again to see the change in a tree chart. Or flip the outline to reveal a set of presentation slides. People loved the idea that they could create graphics entirely by writing and reorganizing and then flipping a switch. That was the killer feature in the demos we did at trade shows. #
Before that in LBBS, a bulletin board system I wrote and ran on an Apple II in my Menlo Park living room in the early 80s, I had two views of the message structure, reverse chronologic and a hierarchic thread structure. You could always flip a switch and see the post you're looking at in the other view. If you're catching up and want to see where in the tree this message lives you, flip the switch. If you've come across a two year old post in the tree, and want to see what else was going on in 1982 (for example), flip the switch into the message scanner, and you've gone back in time. And the flip-switch was instantaneous and required one gesture, no thinking on your part. #
And then Manila, many years later, written in Frontier, started as a discussion group. It was the software behind discuss.userland.com, which was where the initial blogosphere formed in 1998 and 1999. Go through the archive to see for yourself. But then we had the idea that hey this could be a blog, so when you created a blog post, unwittingly behind the scenes, it just created a discussion post. So all you had to do was flip a switch when you were reading a post, and see the post in the discussion group. There's that duality again. #