Hello paint.net people. I am here to suggest a suggestion that is so azmazing that my head would explode if I even began to understand it.
While using regular crappy microsoft paint for no apparent reason, I was thinking, when you select an image, or past and image, I noticed microsoft paint made a certain colour transparent.
Well how about this...
When you copy and paste an image or move/select an image, perhaps there could be a way to determine which colour is transparent? And maybe you could use that "tolerance" button to make it even cooler.
And also maybe how about the ability to use the "paint fill" tool to fill an area with transparency which could also use the tolerance option.
I am sorry if my ideas were already stolen by someone and used in paint.net but I felt I had to say them.