What is the average age of the Yahoo!Answers user?

[Chronos]

I'm collecting data for my next term project. I've been assigned to study social media and I've picked Yahoo!Answers as my subject.
My first requested data are, "What is the average age of the Yahoo!Answers user?". I'm looking for ***opinion*** not actual fact in this so feel free to say anything (within the community guidelines that you wish to say.
Thanks for the help!

[Macca9587]

im 16

[Creative eye]

14 to 70 i think , but i m 20+

[Kuku Kajoob ♫]

Id say, that the average age doesnt reflect the users age here.
On weekend nights, you have a lot of 13-16 teens. Too young to drive
and over 50-- too tired from the work week..to go out.
During the week..there's a more broadbased middle age. Kids are in school
Altho they are on here, during school too, but not a large %
Retired people are on a lot.

Thus, the avg age is about 28-35 but this age group
is very busy w/ family and not here all that much.
But its the avg age..as most are teens and people over 45.
This is on the US & UK only.
India questions in English..also post here. Now they are newer
to the internet,and they seem to be all ages.
Questions asked from the Philippines seems to be almost all
young people. Singapore too. Australia seems more middle aged
people.
No ages are given but you can often tell by what they ask and
how they ask it.