Ryuu, what you must come to understand is that in various parts of the world, one person talking about another person's genitalia is generally socially unacceptable (this is especially true in a children's forum). Think of it like this, if a stranger comes up to you and says, "Dude, your snake must be huge, can I see it?" Hopefully, you'd feel a bit weirded out. I know you didn't ask to see it, but I hope you can put that imaginary feeling into his shoes.
Visage and TwenteFreak, a person of one love giving another person of the same love a compliment is not a bad thing. Would you be weirded out if someone complimented your muscle tone, or your hair style? I hope not, because there is a strong likelihood that they are going to ask how you got those things. If they continue and you feel that they are flirting with you, then there is still no reason to be weirded out. They just liked you enough to take a chance at you liking them back, but they were wrong. But, as you can see above, I don't agree with talking about personal areas with strangers.