At the moment, my biggest peeve is the fact that even in Easy Linking Mode, we still have to click, select all, copy ... please bring back the autocopy. It was so much more convenient. You have it on the side links, why not on the "easy links" beneath the thumbnails. No reason why it can't be implemented in both places.
Also, miss the ability to click to make an image bigger when it's clicked on, rather than go to the next image. I didn't think I'd miss that, but boy do I!
Also, not loving the hijacking of the direct links to go back to Photobucket from the site I'm at. When someone clicks on direct link they should get the image only, which is the definition of a direct link, they should not be hijacked and sent to a completely different web page. You are, in a sense, stealing other people's visitors. Not sure you'd appreciate the same if it were the other way around.
Over all, I got the features back that I needed, but really, at this point, those are my only peeves.
Thank you for setting this up. I look forward to the discussions!