Having worked at what was probably the first company to build an IDE in the browser (Bungee Labs) that subsequently crashed and burned, I wish them luck with it

Having worked at what was probably the first company to build an IDE in the browser (Bungee Labs) that subsequently crashed and burned, I wish them luck with it. I think you can be successful, but you have to VERY carefully target your customers (and if you think "every" developer is interested, you might as well hand the investors their money back and go home now).