My experience as NA CR has been pretty simple:
1. I check the forums pretty much every day, and although I don't usually post anything I always check the moderation section of the forum and the NA regimental threads.
2. I check up on the mess hall and all the usual places the NA community posts, aswell as some EU or otherwise normal threads, and then hop off for the day.
3. Occasionally I have receive messages to lock threads, delete, or otherwise do something within my capability, in which case I do the requested action.
All of these are things I did normally as a forum user, except that I check the forums more often than I used to and #3 obviously.
There have been only 2 notable things I have dealt with on the forums was a minor dispute between Risk and Vetro about the name of a tournament thread, which after the fact was locked and not followed through with. If there is something that I could've done better, please let me know for the sake of all future CR's. Besides Pickle and Fartknocker, nobody really gave me any feedback on anything, and when I did some reflection on my term I realized that the community continued in it's standard way, and did not need any influence from me.
The second is that I have worked with the administration for some changes to the forum, and they asked for my input as an NA representative.