Here's the truth about posting your age and location on the forums:
No one is going to hunt you down.
No one on here is either going to be so angry at you that they Google the forget out of your location and any info you've given so they can pop a cap in your ass, or is going to be a child enthusiast and Google the forget out of your location etc. and break into your house at night and rape you.
If you're paranoid like that, lock your damn door.