well 'pon re-thinking this I think maybe on a Challenge by Challenge basis this could be a part of individal challenge specifications. If it's a discovery type of challenge with new techniques etc. being explored as the basis, well a WIP is a fairly necessary thing as it stimulates discussion on how to do whatever, but I do find when voting I do like to be surprised at who won and who I voted for later...maybe that's just weird ole me.. ...

 

Once in a while I look around,
I see a sound
and try to write it down
Sometimes they come out very soft
Tinkling light sound
The Sun comes up again