Folks, I'm sorry to sound annoying, but I do not think it's a nice topic to start with. It's never a good thing to assume something about other people (especially if you don't know them personally), much less to disclose it on public forum. Like if you say "Gee, I thought you are older than you are!" can sound like a compliment to the kid or teenager, but it'll be rather offensive towards the adult.
With that being said I'm closing this thread.