HTML5 Boilerplate iOS Icon

Every designer needs to create at least one icon, right? ;) And that's what I did.

I guess that the project "HTML5 Boilerplate" is never going to need an iOS icon, but I had the idea and thought it would be nice to design.

Any feedback or advice for improving the icon would be very nice!
Thanks!

Alternative shots, details and a little making-of can be found on my project page.