You can do as you please Thunderstone but if you can post more than once then so can all other entrants regardless of talent. In that case it shouldn't be called a challenge but an open gallery and we already have one of those and it has entry limits.  My argument isn’t based on quality vs. quantity since we all know that even the lowly single lottery ticket holder gets lucky.

My understanding is that the system preferences weren’t checked on to disable multiple entries and being this late in the game no alterations will be made. I will stand behind Bryster in this regard.