December 24, 2020 9:29 PM PST
I think, Admin would better ask for contributors idea or their main keywords they want to focus to put in the comment section in very small formats ,within 50 words or something like that(not more than 50) . Time period would be 5 hours or something less.
Reading 60+ writing isn't so easy but reading 40/50 comment is. I thik admin Panel could easily find out the unique idea from comment section and easily select ten members in 24 hours. If one idea is shared by one more contributor, who put 1st counld be chosen for Project.
Thus, they will be more interested for planting trees.