The concept of Bluzone and Winterbite is actually the same, nothing changed other than your new faction element.
The concept which you are referring to is "A roleplay in the middle of a zombie apocalypse."
Besides having a few of bluzone's private mods, it's a lot different from the bluzone. Of course, you weren't paying attention to the differences, judging by what you've pointed out...
Okay, maybe steal wasn't the correct term, let's say exact-replica with some minor errors.
The minor errors being that you're still not banned from it yet.
Sorry for double-posting, but you just enforced the idea of "Bluzone II".
Do you actually see everything in your favor?
As I said previously, it has every element Bluzone had except with a bit more. Winterbite has done practically nothing differently.
Again, you only note the similarities because you never bothered to pay attention to the many, many differences. $10 says you looked at the gun pack, the chat mod, and decided it was a ripoff..