Sorry but I'm a bit new to all of these and still trying to get a grasp on things. How does C2 relate to Zulu?
Collective2 is a place where you can publish your trading signals in real time and traders can follow your signals for a fee you set. A big difference between zulu and C2 is on zulu you can only trade Forex while on C2 you can trade Stocks, options, futures and forex. Another factor is on zulu you will only get followers if you're in the top 8, while on C2 it's much easier to get visibility while your system is still building its track record.