Hello, i would like to thank you for providing this editor for free, as i don't have the money currently, to spend on software.
I've included Paint.NET in my Web Designers Tools List, which you find in my sig, i gave it a longer review then Gimp as well, because currently it would seam that Gimp has several bugs in windows xp/vista. I've atleast found Paint.NET to be far easier to use, as well as more stable.
I'm currently working on a major redesign of my site, and i have several improvements planned to the Tutorials, Articles, and References. So this have the potiential to drive some attention to Paint.NET, as a really good alternative to Photoshop, and other editors.
Currently i havn't got many visitors, but according to my placement in SEs, which is still improving, i likely will get more rather quickly after the redesign, and when i've completed the HTML Reference.