I think that it is amazing that over 20 years in to the life of FRUA tat there are any people still using it - it says way more about the quality of the community than it does about the software I think.
Actually, DC is quickly approaching the 20 year mark. Yikes!
I have always figure that you and Uatu must have quite a bit of art that we have not seen, because it is for an upcoming project or because it is not finished. I know that I have many, many walls that I have never shared, because I made them with the wall render tool, so they are just things that others could make in a minute or two.
I think even if you miss the deadline, keeping to the spirit of the challenge more than makes up for it.