THE STATUS QUO:
In subsections other than IB, an "intelligence requirement" is in place; if the script that checks posts against certain criteria decides that the requirements (capitalization, word count, etc.) are not being met, the post is rejected and a message displayed to the user to go back and edit their post.
I PROPOSE:
The extension of the script to check against image-hotlinking. The preferred method would be to compile a blacklist of "usual suspects", i.e. sites that people often try to hotlink from, but that are known to not allow hotlinking.
THE USUAL SUSPECTS wrote...
*.4chan.org
*.sankakucomplex.com
danbooru.donmai.us
*.gelbooru.com
*.wakachan.org
If entries from this blacklist are found between {img} tags, the script would reject the post and display a message informing the user that hotlinking from this source is impossible and that they should upload their image to a different host.
THE RATIONALE:
Implementation of this adaptation would effectively eliminate all e-drama about hotlinked images in one fell swoop and perhaps even have some sort of educational effect. It could furthermore be modified to also eliminate frogging. Moreover, implementation would be relatively easy.