A sports camera we have been waiting for...well, you can keep the 4K, but 720p at high frame rate sounds great!  http://www.gopro.com

If you haven't heard of Signal snowboard's 'Every Third Thursday', you should check them out on Youtube....here is a cool concept board - a split snowboard with a difference:
Every Third Thursday-by-Signal Snowboards-Survival Split Board

I know you guys have Kindles and e-readers, but this is the way forward.  e-ink on your snowboard!  Like those cool Omega watches, it is powered by movement within the board.  So the more you wipe out, the better charged it will be!  


http://www.engadget.com/photos/e-ink-snowboard-concept-eyes-on-at-sid-2011/

http://www.engadget.com/2011/05/19/e-ink-shows-concepts-galore-at-sid-2011-snowboards-radios-the/