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 Your Age 

You might want to rethink advertising your age.  Not many people are going to take seriously some snot-nosed, wet-behind-the-ears punk kid.
Don't be so insulting. You certainly act the age of a kid. Grow up will you. FireFox does a good job here.  | talk 
Please also bare in mind: Wikipedia:No personal attacks.  | talk 
I'm sure it's true - I bet he does make it harder on himself by letting everyone know how young he is.  I know I'm a lot less likely to listen to some little kid with braces and zits on his face.  Not that FireFox does, necessarily, but that's image a lot of people are going to have."