something like that...giving people a certain timeframe or their "empty reports" will get deleted automatically. Or cacluculating things on a weekly basis, just before the wave of reports drop in. Doesn't have to be too restrictive, to give people a chance to fix their reports, but leaving obviously lacking reports up for the whole campaign distorts results heavily. It might as well help more to give immediate upvotes if there is a fine report...that might be even more productive as high quality reports would have an impact right from the start. Of course that would mean that the required manpower could be immense...and the constant workload would be high. Still I guess that would reduce some of the problems with this campaign format...which I enjoyed nontheless.