- lists should be in reverse chronological order
- permanent collections are more relevant
- information on temporary exhibitions should time out
People in GLAM do understand NPOV, they understand the need for sources. What they also understand well written articles. Well written is not the same as marketing speak but it is very much a step up from the current accumulation of facts.
I introduced the ladies of the Tate to John, I informed them about many of the vagaries of editing Wikipedia and I am sure that the articles about all the Tates will become a much better read.