In defense of your parent I think you misunderstood what he's saying is boring. What I took it to mean was that if you write off everything remotely skeuomorphic, textured, etc. and only leave 2D Windows Phone style pure digital design then that becomes boring. It's not boring because it's WP-digital style but because after a while that style of design will become as boring and played out as skeuomorphic design. Windows Phone and Windows 8 are actually really nice looking and that's coming from a guy who loves Apple's design sensibilities and have hated Windows' design up until Windows Phone and Win8 (with 7 having some redeeming qualities to it).

I actually think Aero Glass is quite skeuomorphic. It's literally a window. And for me it definitely does get in the way. The way the shadows and colors change behind the glass is distracting, it's often hard to tell what window is active, and I always get distracted by the taskbar because suddenly one of the icons will flash except the flash isn't a real instance of an app trying to alert me but a false alarm caused by my mouse getting too near it or, again, another window moving just the wrong way as to make the taskbar glass react even though nothing relevant is going on there for me to look at.

I don't want to start a flame war over Apple UI v. Windows at all. What I'm saying is that the parent has a point. I'm also saying Aero Glass isn't for everyone. There are lots of people like me who have the same problems with it and we're not imagining it and no, we're not using it wrong. It's just now we are and it doesn't mean you're wrong for liking it just as much as it doesn't mean we're wrong for disliking it.

The larger point I want to make beyond all that is that design flair matters. It's not superfluous at all. A lot of people like to talk about design flair like its a gimmick and take a purist view of design where it's only about usability. Usability is most important but design flair can take an interface with perfect usability to the next level. It's what gives apps credibility. It makes the experience enjoyable and it's what makes people love their apps. Any trend taken too far can become exhausting and awful to look at though and I think we're starting to see this with skeuomorphic design. It's sad because I loved it until some people butchered it. It's Web 2.0 all over again and the "pure digital" style will eventually fall victim to overuse too eventually.

I think this site is funny but it's meant to be taken with a grain of salt. Some of those designs really are nice but it's still fun to poke some fun at them nonetheless.

The thing I really like about Android, and to an even greater extent WP8, is that apps feel more like pieces of an integrated task. On iOS every app wants to be a special snowflake and this is annoying when most of the time I just want to grab an image or a chunk of text from one place and use it in another place. To me this is all part of one overall task and the UI should feel like a cohesive tool for this and not emphasize the (to the user) arbitrary boundary between one app and another.

Good point. For those interested, here is Matias Duarte talking exactly about this:

http://www.youtube.com/watch?v=shmKDELDr4w

Aero glass is gone in Windows 8. Design flair is different from skeuomorphism, you can have one without the other.