Most data isn't pretty pictures...
Most of it is spectra and other data...I think observatories should set aside a few nights for taking "WOW" pictures... not terribly scientifically useful- but as PR and getting people to support this work I think its a good idea...
You would not believe how packed observing schedules are... so I doubt many telescopes would go for this idea.... but I think it has merit...
BTW I think Subaru is the ugliest scope on mauna kea...:)