29; however I get called "son" all of the time, so I venture to guess the average age is relatively high. Its also very odd that the older generations are so immature and have such high pitched, whiny voices.
It has been my observation that voice pitch is not always an infallible determinative factor of ones age. I have heard 14 year old people that sound like Barry White lol!
PSN: KillingLegacy Gamertag: Killing Legacy "Be polite to others, and do not act in a way that you would not act in person."