I don't think anyone is claiming that SA is ONLY presenting evidence, but they ARE presenting evidence.
Interest in bitcoin, or interest in seeing a scammer get his come-upance, either way they sure seem interested in the matter at hand, to all btc users benefit.
It benefits you too bbit, whether you want to admit it or not.
I'm not saying it wouldn't if it is true. I hope the community would quickly realize we need someone else or something else representing Bitcoin. But the fact you turn a blind eye to all the terrible things being said by SA members just shows you aren't paying attention.