We'll just have to agree to differ. You are welcome to think is a "scam" should you wish. Might I suggest that you stop using it immediately. That way, my own share from mining using it will increase, so we both win (I get more BTC, you get to "stop being scammed")
I've already said that I think that it would be beneficial to display a message "warning" newbies who intend to mine ridiculously small amounts that there is no point. But that is not because I think it is a scam. If anything, its the single-crap-PC users who are the scammers, as they are signing up with an implication that they are going to contribute cycles to the pool when in reality that are contributing so little to make it pointless, and then hitting the site with thousands and thousands of tiny withdrawls, each requiring a transaction fee (whether that be 0.01 or 0.0005 or whatever).
Think of it this way: when BCP first started, I could see that it was a quick and dirty way of getting mining without installing software. As it was intended for. So I immediately set top-end CPU boxes going on it, and made myself 0.20BTC. Not a huge amount to be sure, but a start. Then thousands and thousands of silly little 50khash "contributors" signed up, and the pool was diluted massively trying to share out amongst all these miners. So the amount I was earning with each solve reduced massively. On top, or so the site owner explains (quite clearly) when you try to withdraw a ridiculously small amount, you get charged a 0.01 transaction fee for each withdrawl. This is not the owner collecting these in a pot. This is an in-built feature of the network to prevent exactly what all these silly little users are doing: flooding the block chain with thousands of silly tiny transactions like a DDoS. It seems very sensible to me. In fact, the owner originally paid these transaction fees FOR YOU! But that was on the assumption that you were going to be doing sensible mining. When that proved that you couldn't be trusted to do that, that offer was [rightly] withdrawn.
I've stopped using BCP now, not because it is a scam, but because all of the people like those complaining on this thread have turned it into a farce. What started out as a good way to mine without installing software has turned into a flood of one-hit-wonder miners looking for make thousands of dollars for 15 minute's mining. Once the number of users decreases, and the pool shares go back to a sensible amount, I'll likely return to it.
And for those who are saying that this is terrible and wrong and immoral and must be stopped ("Won't somebody PLEASE think of the children?!") ... I assume you are all declaring and paying taxes on your 'profits' from Bitcoin, right?...