It may be a good idea, tan or Rye, to PM/e-mail all of us, or those that ask of you to do so, when there are new challenges, complete with the specifications and whatnot.

I suggest this because some of us may not be regularily visiting the site each and every day, and recieving an e-mail would alert us that there was a new challenge or somthing of that nature.

Basically, you may want to find a way to safeguard any of us not knowing when and what the new challenge is so that we don't end up with anyone proclaiming that they didn't have enough time due to the fact that they didn't check the thread or forum or whatever.

Just a thought on how to ensure that none of the beforementioned occurs.

Having this stickied so it remains at the top may also be of aid, so that it doesn't sink beneath a sudden and unexpected influx of threads.