Some people might be posting using external content or links like imgur. So when it shows on the forum having it appear watermarked would be good.
In the right direction yep 🙂
You would need to cover the center left, center right, center top, and center bottom.
Would also need to allow for diagonals and offsetting/adjustments/placement management in case the default doesnt look right for some reason or is covering up some important part.
You'd also want to allow for opacity/transparency adjustments.
Awesome. Should be possible as it was previously and is on other platforms.
Btw, I noticed earlier you added a new feature, selection of forum section, I would then add to this another feature which is the ability to not have some things watermarked. So perhaps by default watermarking can be enabled, but maybe there can be a front end option (if enabled by admin) that can be selected to bypass watermarking if a poster chooses so? Occasionally there might be a reason not to have something watermarked...