It would be interesting to have a place where people could submit reference/resources for specific content on the roadmap. Seeing as right now travel for reference and gathering local resources is much harder than it otherwise would be I think it would be good to have a place, perhaps on the forums here, where people could share items from their personal collections to aid the development of content. Reference pictures, manuals, builder's instructions, timetables, rulebooks, etc. There are many of us who want to support the creations of things that we already love. In general I am referring to routes and locomotives but for features and fixes it also could be useful.
I agree. That would be a good idea, many in here have a lot of reference material for released or on the roadmap routes and trains. Some even work in the railroad industry and have good insights into the system. DTG should use all this knowledge that is somewhere in this community.