Hahaha. I love this attitude. I have heard it for the better part of a decade and I keep charging a premium for flash work because there are not enough quality people that know it.

I know HTML and a bunch of server languages as well so I'm covered if something would happen. I'm not going to say that flash is here forever but it will take a lot longer to disappear than you probably think, especially with the new 3d stuff.

He is, by choosing not to learn some new skills.