@Rick Brewster
thank you @david.atwell I've read your reply, I quite understand what you mean and in the same I waited the reply from the dev. anyway for example, when writing some software (for example f**bar2000), I'm sure it won't be capitalized even only on first character also, many software reviewer write and respect the name of Paint.NET, keep it with right spelling. well that's what I noticed. I'm sorry, maybe I'm just kind of idealist even I concern this small issue. Let's stop discuss this matter, I think. I believe you guys know more than me and do the right thing.
Despite of that matter, I really love this software but I'm still noob
Keep it going and thank you for developing this great software.
Paint Bucket, Magic Wand, and Shapes still do