I honestly don't see an issue. if you're sharing links to images on imgur, you're denying them ad revenue and just leaching bandwidth. I'm all for adblockers, but complaining you can't direct link images is kinda...
Imgur was founded as a reddit-friendly image host. "The new site for reddit images, written by a redditor. None of the slow ad-laden crap of imageshack!" Now, it is slow ad-laden crap, to the point that I just hit Back button after hitting a link and seeing the page frame load before the image. It has been fascinating to watch the common startup pattern of "I am one of us, making our life awesome" messaging covering…
I'm working on an ad-based image site [1] that I hope will be perceived as a little friendlier to users but your disdain for ads is not uncommon. Do you have an alternative to ads for making high traffic image hosting sustainable?
[1]: https://surfer.io/