[Broussebar]

I also wonder if it's not mostly developers that care about that, as long as the software is well made and fast I think users will use it without thinking twice about it. For example Blender's GUI has nothing native yet it's massively used, some people complain about the complexity of the UI but rarely if ever of the non native look.

[mikebelanger]

Yep,as a former animator-in-training and heavy Blender user, the fact that the UI didn't match the rest of the OS was an afterthought, at best. You might even argue that having the exact same UI look on multiple OSs was a plus.