Idea for the posting points

[gwhooooey]

I've got this forum on my site where people can come to download videos and such, but we want people to also post as well and we feel they're just registering for the videos.

So what I was thinking, and if it could be done this would be really cool...using the points hack thingy, where you get points by posting etc, I was thinking...would it be possible to make a hack so people can only enter a thread if they pay(with points) to get into it, or pay to download the link etc.

Would anything like this be possible because that would encourage posting on my site and would be very cool.

So let me know, thanks

BTW I'm using shinra's posting points.