[MichaelAza]

Wish granted: http://wikiballoons.tomodo.me/wiki/Main_Page

I also made a (by no means complete) POC more simmiliar to your animation which you're welcome to fork and improve: http://en.wikimore.tomodo.me/wiki/Main_Page

In general, whenever you want to improve a website - Tomodo is the place to go (http://tomodo.com/)

[owenversteeg]

Hmm. Your example doesn't work for me (Arch Linux Chromium 28). Tomodo is also broken in general when I tried to use it.

[pandatigox]

Is it based on hover? Doesn't seem to be working for me (iPad)