Removing Codeshare will confuse the community base. My suggestions are as follows...
Rename CrowdSRC to Codeshare.
Instead of having User Submitted Articles under there as well, move them to Ar...
I was also confused when entering the site but it took me less than 5 seconds to figure it out. Personally I kind of like CrowdSRC, but having it under Articles feels wrong. Deserves its own header imho, but maybe I am biased. 🙂