Simple Flash is the number one reason why browsers on devices crash. It doesn't matter wether its a Mac, PC, Tablet or Phone. It's a totally garbage outdated POS software that is dead. The only thing we are waiting for now is for someone to come and push some dirt over it. That will happen once HTML5 and CSS3 become a full standard that is supported in a uniform way across every browser. (And we get people to finally stop using old versions of IE)
Everyone knows its over even Adobe thats why they are building tools to convert Flash to HTML5.