I'm sorry, i'm new at mining and bitcoin. Didn't knew there were something like that already.
Could find what happened to that pool, on a quick search... very quick!!
But you call it scam, because of the people that run the pool were malicious, or because of another thing?
Sorry, I got confused and didn't read your initial post correctly. I have deleted the offending post. Some pools do do as you described, although I'm not sure which ones. I know P2Pool has a block finder's reward.