Thanks for the contributions guys - so far because of this competition we've had over 200 extra answers. And of course the wiki pages have also been great to have - we've had in total an extra 30 that we would not have otherwise had.
It's only the sixth, don't give up to anyone that you think may have an early lead... Chris, when he does answers for us runs at about 50+ per hour - so it would not take much to shake up your scores.
Of course don't let this get in the way of more important things like school!!!