> Last time I've used a JS heavy site the UX was just utterly awful. That's an issue with the web site, not the underlying technology. > […] people would have

> Last time I've used a JS heavy site the UX was just utterly awful. That's an issue with the web site, not the underlying technology. > […] people would have eventually fixed the bad parts of flash. The Flash plugin was a closed-source component. (Various attempts were made at open-source substitutes, but none ever reached a fully usable state.) The only people who could have "fixed the bad parts of Flash" were Adobe employees, and they didn't.