I guess I could be wrong, but I would rather think that I didn't form my thought fully.
There are a couple of ways these X-games come into the spot light, and a couple of ways to view their popularity and the benefits of them.
I guess my thought is that these days, the way kids think is kind of a "the weirder the better", and they are willing to take some very high risks in the name of fun. The ad companies see a thriving market so they capitolize on it.
Now for my own little kicker on it. I think that in a way, these X-games have a positive effect on the kids these days. What in a sense they are doing is bringing togeather a group of kids that until recently only did stuff by themselves (ie skateboarding, kind of a loner sport in a way, at least not a sport with a whole lot of built-in comradrey(sp?)) and giving them a group with which to socialize and by making it legitimate it takes away the stigma of being a total rebel that was associated with it.
Even in my small Montana town we had a group of kids and parents get togeather and lobby for a skate park. Before this you would see the skaters everywhere and they were basicly just a bunch of punks. Now that the skate park has opened, they are all getting togeather there, parents included and there is usually a pretty large group of people just watching. It's interesting to see, what was a hobby when I was growing up, being turned into something more these days, and these kids are actually a good bunch of kids. Also the role modles that they develop out of the pro side of these sports actually seem to be pretty upstanding individuals from what I have seen on TV. So, Over all, I guess I'll just say that I'm kind of glad that some of these other sports are getting some air time. Also, I'm a firm believer in the fact that it doesn't matter what you do as long as you do SOMETHING that gets you out from behind the tv, and if it's getting kids to go out and skateboard or what have ya, I'm all for it.
Oh ya, in addition to that. I just love seeing a pair of boxers sprouting above a set a jeans, and the happy trail climbing out of the boxers when they raise their arms up and their shirts rise up enough to give a peak. Those skaters are kind of fun to watch in more ways than one.

(I'm speaking of the ones that are over 18, just for clarification)
Just thought I would share. Love you guys. Thanks for the discussion.