In the strictest legal terms, WoW servers are not legal, since they require a (basically) hijacked version of the official server software to run, which is not the property of the people running the servers.
multiplayer>connect>internet
No.
Call of Duty Black Ops must have dedicated servers, multiplayer is the foundation of the current COD empire. Without dedicated servers the game would be almost pointless.
No they're perfectly legal.
There are no GM power hacks on retail (legal) servers. There might be on private servers, but private servers are illegal. We can not help you with that here.
No Comment, It shouldn't be done.
you have to update the hamachi servers.
Ask a philosopher - bottom line is that a legal duty is imposed by a government while moral duty is based upon one's own definition of what is right
Currently you cant find servers for call of duty 1-3 because of the year it was made, try buying call of duty 4-7
Some Call of Duty servers are ^Think#GunGame, k7clanserver, Mein Land Rifles 1.1, ^Think#GreenTDM, as well as IMMPlayground!, etc. You must exercise control while playing the game as you may get addicted to it.
If it had dedicated servers it would be, but it doesnt, So no it isn't as good as the others.