It is hardly clear at all.
Given how the cryptonote folks continue to support the false story about Bytecoin being 2 years old, made various changes to their web site to try to cover up the document forgeries (supported by identified shill accounts also associated with Bytecoin), other implausible claims, and a few other reasons documented in this thread,it is likely they are the very same scammers after all.
Also, its copyright not copywrite, but that's the least of your misunderstandings of how intellectual property actually works.
Thank you for bumping the thread though. It is helpful to remind people that these scammers are still out there and probably still pumping out new scam coins.
Also, nobody cares about their identities, really. The only real relevance of identities here is the observation that the scammers are operating a bunch of different shill coins, a bunch of different shill web sites, and generally polluting the environment with their not-so-obvious scams. So unless you are prepared to do the level of research and fact checking that OP did here (and I'm certainly not), you have no chance to know whether you are dealing with one of the coin mill scam coins or not unless you deal with people who actually have a reputation of being legit. Even then, there is no guarantee you will uncover every scam. It is unfortunate, for example, that you got tricked into thinking that Quazarcoin was a sincere effort and that the developer was actually a cool guy instead of a scammer buying an account as part of a fleet of shill coins. It happens.