Rob,
I find it rather antiquated that it takes ten or twelve steps to post a picture. I have poor internet service and it simply isn't worth spending a half hour to post a single picture. But even if I had fast internet service I would still have to go through several steps to upload a picture to another site, then retrieve it to post it on here. My choice for now is to not post photos and maybe make enough noise to get some attention. I see that you noticed.
Tradgang, I assume, is a business. The business of providing a place for like minded archers to discuss and share experiences, stories, and pictures. There are several other sites out there that are doing the same thing. And they are doing it in a convenient easy to use format. I have been hanging around here for five or six years now and have noticed a change. The change is a lack of activity. Some times there will be a post in the history and collecting forum that will go for a couple of days with no comments. It sure wasn't that way when I first started reading the posts on here. There was a vibrant conversation going on almost every day. Not any more. I think that people have found that they can go elsewhere and do what they were doing here, and do it a lot easier. Maybe I'm wrong, but there sure are a lot of familiar folks elsewhere on the internet.
There is a true wealth of information in the archives but it is mostly old stuff and it appears to me to be disappearing as accounts are closed at the photo sharing sites. I am sure that you have seen the old threads where there used to be pictures but now there is some message that the photo is not available. It would be a shame to loose that. Tradgang relying on someone else to archive photos is not a good business plan.
My point is this: Tradgang will compete or Tradgang will become irrelevant. The next move is up to the powers that be. You can kill the messenger or you can listen and figure out how to fix what needs fixing.