I am not looking to force anyone paying us upfront by showing any feedback.
Alibaba have escrow system and it is secure for the buyer if he needs escrow.
We haven't done deal so far in this forum for this "several people send him bitcoin and they were scammed" to be true.
Users always can upfront if they want, but if they need protection, it always be used.
I am not aware of what we are defending here consider we don't violate any written or non written rule as we provided proof for our miners as we already stated, and we provide security for the buyer.
If someone like to abuse his powers to kick the competition that's different thing.
Otherwise, who said what without proofs is just trash talk and should not be considered.

YCT Matt