LOL.
If you have EVER had a browser crash, you have had it crash because of flash.
Wow I'm glad to know you can speak for every computer in the world and every computer user.
I also have never had Safari or Firefox crash because of Flash. I have had four tabs of Flash sites today since 9:30 and nothing has crashed. That is a typical day for me. We stream live HD video to people all the time and we create custom flash players for these clients and we never had a user ever have Flash crash the browser on PC or a Mac. Granted many of our clients do not use a Mac but I use a Mac everyday for Flash development and I have never had it crash along with hundreds of my friends who also use Flash. Of course I cannot speak for everybody on the internet either but the difference here is that I do not claim to know the answer to everything. Not a single person here can make an absolute claim that one thing does something for everybody in the world. I'm really sorry that some people have a problem with Flash crashing but do not try to claim that is the norm like you know how my computer is acting right now.