Ignoring questions ? Check.
Don't even know who registered the very own domain you are using ? Check.
Ayup.
Back to the drawing board, OP.
No need for this, our site already works perfectly
And as long as we can help fighting this blacklist bullshit by supporting off-chain transactions we are doing the right thing.
"Off-chain transactions", oh dear... in the best case scenario you are using a database which has the concept of transactions, and you are using such transaction to transfer something from user X to user Y. Other than that, your off-chain transactions are non-existent.
Since those are off-chain and private the actual transfer of ownership is hidden.
And you don't see any possible issue with that, yes ? It is interesting that you think are you providing something new.
Very huge issues, but only if you are the US government and want to track every single coin
New? Not really, for years we had Instawallet. And lately we had Inputs, which unfortunately turned out to be at least totally amateurish (I mean VPS? and on Linode? really?) Now both gone. The only legit one left is blockchain.info. One central site. And while blockchain.info does do mixing, it has no offchain transactions. Hopefully some day those dark wallet thing will be ready.
However, since we had most of the functionality anyway, we decided to add the missing pieces and volá here it is