This post is more than 2 years old.
Ok, not a very deep post, but my buddy Tai over at Luxurious Animals just told me a story on IM I couldn't resist sharing.
He built a nice animation of birds in flight, and after implementing a fix, someone reported that the birds no longer moved.
That user went home and this morning, reported that the birds were in their final position.
Woot. This is why I love client-side development. ;)