Maybe a good idea?

How about adding to this site a "Postergraphy" ? :D

Listing all known existing official POSTER related to New Order and/or Joy Division?

That has never been done, as far as I'm concerned, but it might be difficult to do..

Who knows, a T-Shirtography might also be a good idea, again only official ones..

What else can be done?

Oh yeah, I also wanted to add a "TV Appearances History"... but I don't know if "live performance (including lipsynch)" and interviews & other stuff should be mixed together..