Sorry for the huge essay!

On facebook you only get to see vids shared from your friends. And usually those vids are popular vids that i seen already. One of the things that attracted me to the forum was that you could see good vids from freestylers who you would not know about. Like when members like Royal Freakiness or Miran posted vids of weird creative Japanese shit it was somehow interesting to me.
Another thing i like is the topics about creativity, freestyle in the future, whether a trick is clean or not etc. I learn a lot about the sport here.
But most freestylers only fs to have fun with their friends. Most don't care about the technical details of the sport. This is why they just talk on facebook and don't care about these topics.
Also, on facebook you can develop relationships better, talk in you own language and also post random non-fs stuff. I can see this forum added other sections like general chat ,soccer, technology and a shout box to allow members to talk stuff besides fs and give a more community feel.
But i think facebook wins because it has a more personalised feel with photo albums, groups etc. This is why i think the homepage social network has very little potential, because facebook provides that and much more.
After thinking about it I now agree with you guys. Facebook really is taking over
