I've noticed there are lots of plugins for Paint.net, but I can't seem to find one that essentially saves for web, almost like Photoshop does this.
Let me explain:
Lets say you have a large image. Photoshop has the ability to resize this image and adjust the resolution / dpi all in 1 easy step. this way you end up with excellent file sizes after the resize without doing this resizing manually.
Please post if you know of such a plugin, thanks