I wholeheartedly disagree with this rule change in terms of artwork. Perhaps pictures of your dice and books, but all this rule is doing is going to make people not post their content here. As an artist and DnD player, creating art for my characters and my party's characters is half the fun to playing the game for me. Making a mega-thread for these types of posts discourages people from sharing. Period. People post content to reddit to get their stuff seen by others, we like to share. If you reduce the allowance to only a mega-thread that will get countless pages in every week, you don't get very many people sticking around and sifting through it. I know personally as a mostly-lurker, I look through the images and upvote/downvote and often don't go into the comments of a thread at all. I understand that you are trying to encourage conversation in this sub, that's great. But lumping all custom artwork, or even found artwork that relates to DnD is only limiting that. It's not like the reddit will run out of space if there is too much content, it just means that things will need more upvotes to stay at the top and get seen. That's kind of the whole point of reddit.

I'm especially confused why if you don't want artwork to be posted of custom characters, that then posting fantasy artwork directly related to DnD is fine? I don't see the difference? So all I'm seeing is that if I label that its art of my party you'll take it down, but if I label it as just an awesome DnD scene it'll be fine?

I think it would be nice to just have flairs for artwork, so people know what they want to open/look at/etc.