I'm glad damage on the stack is gone. That moment your opponent who is new at Magic realizes you just rules-lawyered him and he is going to lose the game because of some arcane rule? Yeah, been there, can do without it.
I didn't have any problems with playing with damage on the stack myself, but I also don't believe it necessarily made Magic a better game. There's a lot of pros and cons that boil down to personal preference, and removing it streamlined the game a lot, which is a good thing in my book.
Giving Mogg Fanatic first strike seems awesome though.