Heh, a bit early in the morning for a rant, don't you think?
I have to agree with you, though. While it is always in the nature for teenagers to be rebellious, it can't be denied that kids have gotten worse and worse over the decades. I know enough to respect those older than me... I refer to my elders as "sir" and "ma'am", and I'm just generally polite to people, especially strangers. I can't say that I hang around lots of teenagers anymore, but those that I meet online tend to be very rude and arrogant. Not all, mind you... I have one friend who I met back in the days of WoW, for example, who was very mature for a 14 year old, and was even a respected officer in our large guild. For the most part, though, I feel like this is a dying trend.
I wont get into an argument over school systems. I really think the biggest problem lies in parenting, or lack thereof. Kids can get shut away in a world of media, now, and we all know that's a pretty bad mentor for a kid.
This girl in the 2fort game seemed very nice, thankfully; didn't swear, and was encouraging to people, so I'm hoping she'll turn out alright.