Not everyone is on IRC - I was for the longest time but chose to step back from it.
Anyway, I remember I asked you about fair scoring the day I joined and pointed you to the original method for fair scoring, also know as the "score method". You replied, that it was "way too complex".
Other pools, however, are running with this algo, namely: Slush, BTCMine, Continuum and a few others - these are huge pools so it can't be impossible to implement it in a practical way.
If you guys talked about it though and you think the method you are using now is fine, thats OK - there are plenty of other pools around for me. If you should change it sometime, I will prob come back.