I would like to see some type of script engine added to Paint.NET.
Imagine the ability to record/write batch type commands that could be run on multiple images...
Open "BoltBait.jpg"
Select All
Gaussian Blur (2)
Save "BoltBaitBlur.jpg", 95%
Close Current Image
or
ForEach File matching "c:\batch input\*.jpg"
Open %filename%
Gaussian Blur (2)
Save "c:\batch output\"+%filename%+"Blur", JPG, 95%
Close Current Image
Next File
How cool would that be?