I agree with every point you made and am working on fixing them.
> mainly seems to take as an axiom that tree-structured^1 languages are better.
Correct! And also correct that I haven't proven this to be the case yet. I'm heading in that direction and think by the end of week 1 of the announcement there should be more evidence in that regard. I just launched version 1.2 just now. In a Flow program, you can now add a ">3d" block, which can have a "content" property where you can add some ETN code and see it somewhat visualized in 3d. Rough version, but starting to hint at what's to come. Basically imagine a 100,000 line program, where you can visualize and manipulate the source (and AST!) in 3D, and it all runs blazing fast. That's where we are headed with this. I believe 2D/3D languages may be better because 1) it seems the constraints imposed by the criteria that source must map to physical dimensions helps avoid anti-patterns (but i don't have a proof yet on why) 2) our brains are wired to work in 3D. Although those are theoretical guesses. For me, 95% of why I believe they are better is because of my experience working with them the past few months (which I'm trying to bring that experience to others asap).
But yes. Agreed that I haven't proved this yet.
> I open http://ohayo.computer/, and the first thing presented to me is the Apple "The Crazy Ones" video. This is an extremely offputting message.
Haha, thanks for that feedback. Last week was a week with little sleep, and didn't have time to make a proper intro screencast, so put that up as a placeholder because I thought the "ones who see things differently" was apropos. That won't be up much longer. Thanks for sharing your thoughts.
> I'm seeing far more self-promotion than argument
Agreed. I just do believe in the potential impact of ETNs, and truly believe if anything I'm underselling the impact they could have, and if I got hit by a bus before I could provide more evidence I wanted to make sure people took notice and continued where I left off. Low bus factor last week--but now that is much higher! Maybe once more evidence is out there I can revisit all those posts and tone them down.
Another person emailed me and said it should start with "hello world", and not Fib. That's coming soon. Thanks for this additional feedback. Also, the Fire editing is brand new. It was very theoretical until last week. So the UX has a long way to go. I made some improvements this morning but still it's quite shitty. Working on it.
> How do I actually run any code?
Version 1.2 (today) introduces the shortcut "shift+b" to build program, which will show you the compiled Js output for Fire programs. You can also use "command+shift+b" to build and save to file.
> The File menu has no "run" option.
Great suggestion! Will likely add next version.
Also, another suggestion I got is to have a "Quick tips" that shows the top 5 things to do (like double click to add a node, ? for help, et cetera). Coming soon.
> source code that corresponds to what's shown
Shift+u. Again, great feedback. I'll add a File toggle and also a quick tip.
> I really just want to see how these things work. I don't want to see unsupported claims. I want to be able to write some code, or modify existing code. Please don't make it so hard for me to understand what this is.
Agreed! Thanks! I also made a lot of speed and test improvements this morning and will have project editing very soon.
>  I'm not trying to pick on the presentation for the sake of picking on it, but the pictures are extremely difficult to read, making it difficult to understand the argument. At least rotate the pictures so they're right-side-up. Scan them if you can, and do your best to write them with your best handwriting -- I have similarly bad handwriting, so I don't present people with handwritten documents if I can avoid it.
Haha, great points!
>  There appear to be multiple terms for this. It's somewhat confusing, because the picture proofs talk about "pure tree languages", but other things talk about ETNs (Extends Tree Notation), or "geometric trees". I don't think "pure tree language" in the picture means anything different from "tree" in the text, but I'm not sure of that. It would be useful to pick one name for each concept and stick to it.
Correct. I haven't found the correct mathematical term for it (I've searched graph, braid/knot, set, and some other theories). I bet there is one. If not, maybe I'll standardize on "Geometric Tree".
Cool. I look forward to reading some new stuff about it. I'll just comment on some of the things here.
> Version 1.2 (today) introduces the shortcut "shift+b" to build program, which will show you the compiled Js output for Fire programs. You can also use "command+shift+b" to build and save to file.
But for a run button, I'd think you want this to be as obvious as possible. So don't even bury it in a menu -- make a header with a giant "run" button. Or maybe not "giant", but somewhere that's displayed when you open the page.
> Another person emailed me and said it should start with "hello world", and not Fib. That's coming soon.
I feel like you want to have both. But yes, it's useful to have Hello World.
I do want to play around with this, so hopefully I can understand what it is soon.