I don't mind sharing my age with everyone.
I believe as an older player it is moral to let everyone know.

My age is twenty-three.

Earlier this year I had to use a calculator to find that out since I don't remember it. :]
(I knew I was around 21-24)

There is nothing wrong with the older community liking Graal as well. If they can own an iPod and the want to play a game, why not?

Same with the PC version, it is a great way for programmers, artists, and composers to have fun or for others to relieve stress.