skeumorphism is really dead. Windows 8 tiles rule …
Healthbook is really as ugly as a Windows phone app. Yuk !
The OSX 10.10 screenshot is a mockup. But I do like it. 
Good to know Xojo apps use Native controls etc… otherwise you would need a huge overhaul for your projects.
Oh that would be awful.
The IDE itself uses many custom controls though.