And I say that only because I make tons of money off of it. I think any of those concentrations will lead to a great career.

I wouldn't discount the web game programming thing. Everything is going to the web anyways, right? Not like it's always going to be Flash. You'll have opportunities to try other languages/frameworks and as bandwidth increases and deskstops get beefier, we'll be delivering bigger and better games directly over the web. There's an NES emulator written in javascript. Goddam javascript! See it to believe it. Seems pretty damn cool to me.