It's only recently become viable to use because of the performance improvements all the browsers have been making to their javascript engines. Last time I tried 280 slides it was painfully laggy (http://280slides.com/Editor/).
Not that I'm belittling the effort, it's pretty amazing work nonetheless.
But have a play with cappuccino if you want to see what's doable!
http://cappuccino.org/
It's only recently become viable to use because of the performance improvements all the browsers have been making to their javascript engines. Last time I tried 280 slides it was painfully laggy (http://280slides.com/Editor/).
Not that I'm belittling the effort, it's pretty amazing work nonetheless.
But have a play with cappuccino if you want to see what's doable!