I tried the Bustle.com, showcased in the article as a good example of a pure Javascript website, on my Android browser, and the Javascript was used to reserve 25 % of my screen to show me a "BUSTLE"-banner that doesn't go away when I scroll down.
Don't expect your users to have a mouse. The share of web users on their mobile phone has grown from 6,5 % to 17,25 % since June 2011. Any bets on what the share will be in a year or two from now? (http://en.wikipedia.org/wiki/Usage_share_of_web_browsers#Sta...)
Don't expect your users to have a mouse. The share of web users on their mobile phone has grown from 6,5 % to 17,25 % since June 2011. Any bets on what the share will be in a year or two from now? (http://en.wikipedia.org/wiki/Usage_share_of_web_browsers#Sta...)