And I think the point of the original poster isn't that we should drop HTML. But rather that this application isn't cool on first principles. You can show this same app to your child as a Flash app and your child should be just as impressed. It's a good work for HTML, but as far as applications distributed by a web server it isn't especially innovative. But we should keep working on HTHML/JS/CSS as it will get better.
the features of html/css/javascript are not impressive, the fact that you can build increasingly complex application that will work on a common runtime installed on every pc and most people tablets and phones without (barely)any packaging or installation procedures is a modern day miracle
This requires me to install a whole browser! For some reason the HN crowd sees installing FF4 as free. Installing a plug-in as nearly the equivalent to jail time, a horrendous chore.
With all due respect to all the excitement in mobile (where Flash is nonexistent), HTML5 fundamentally won't change the desktop at all. And certainly looking at an application that I've seen high school students do in Flash is simply not exciting. I salute HTML for finally getting there, but its just not fundamentally very interesting.
That's because that's what it generally has been, in the case of Flash. You may want to read http://blog.zpao.com/post/538816688/how-to-install-flash-on-... if you haven't had that particular "pleasure"...
I wasnt being specific to this one page (which works in chrome as well), but at the same time it can be viewed in browsers going back to mosaic with varying degrees of aesthetic.
html has already changed the desktop and it is only going to go further, there are operating systems coming out that have nothing but a browser, most phones these days come with a browser, we are still in the early stages of building the most ubiqitous and usable computing platform that has ever existed, you might not get excited about it, but I do.