The interface is laggy in a way that HTML/JS (when correctly done) are not. Interface lag when I drag things means I'm never going to use it - it can't compete

The interface is laggy in a way that HTML/JS (when correctly done) are not. Interface lag when I drag things means I'm never going to use it - it can't compete against the many good desktop apps out there for me (plus, being flash means it wont work on my smartphone and iPad, which would have been a case for giving up on desktop apps) HTML/JS apps can have a ton of lag in sending things to the server before it gets frustrating, but dragging something and having it not move until a little bit later is too frustrating for me to use. Take that with a grain of salt, though, I'm one of the people who get's extremely frustrated when having to use monitors not at their native resolutions (curse you DVDs on HD screens!)