This could be a good idea,maybe it is discussed in past.But there are few utilities microsoft created are discontinued in future releases.
1. Image resizer powertoy :it'll not be availabe for vista & future version.
2. Clear type: as this technology is part of aero interface.
out of these two & many others,i think why not create image resizer powertoy as it is good, and worth to port even for linux & windows.
But we want this utility to survive for older versions & future,so anyone give it shot.as i'm not much into image makin apps.i passed this idea to all of you.