ALA is not representative. That's a site run by people whose entire reputations and fortunes are built on evangelizing web technologies. Here's a more neutral

ALA is not representative. That's a site run by people whose entire reputations and fortunes are built on evangelizing web technologies. Here's a more neutral example - http://readwrite.com/ http://readwrite.com/ - the entire right column ends up removed. Modern mobile and tablet browsers don't really need much if any special consideration beyond 'no flash'.