Alex, that's a cool idea! and +1 from me for the committee!
I googled "dragon fly project" and it came up with a) a virtual bereavement/sympathy card sending site and Google's censorship interests [in China]. Can't imagine a reason why your brain circuits would associate either with crowd astrophotography???
The
crowd images on astrobin by Morton Balling &Crowd go for aesthetics&detail in assumed static DS objects, i.e. he uses images indiscriminate of their imaging date/year. But you would pursue a little more scientific approach and ensure images are taken within a given short time frame?
Which other parameters, other than DSO/area of the sky and time frame, would have to be met by uploaders? Would it be okay to upload stacked versions? Or do you think of collecting actual subs? Not saying "that can't be done", just trying to get more detail out of your dream.