First I'd like to say that I agree with p33r to the letter. I do not mind the tracker but I do mind the secrecy (obfuscating).
Secondly I would like to request an option in the product to skip the fade-effect.
It's not that I mind the fading that much, but I have a big problem with off-site requests like this one:
HTML Code:
<script src="http://yui.yahooapis.com/2.6.0/build/animation/animation-min.js" type="text/javascript"></script>
Depending on external sites (allbeit a megacorp one) in this regard is something I frown upon. There's two main reasons why;
* Security
* Latency
I'm sure I don't have to elaborate on them.
Otherwise, thumbs up!