How can I help
Basically, at the top of every page is an edit button. All you have to do is find a page you want to improve, and you can click on that button to do it. A good place to get started is the list of stub pages. Those pages have been marked by their authors as needing improvement.
You can also make a new page, and it's easy!
there is also a list of Articles we would like to see created or improved (add your own!)
If you have concerns or questions directed toward the community, you can voice them in the Cacheopedia:Community Portal. Follow the directions there for making a post. Or you can also directly message one of the administrators by going to talk to NiraD, talk to BigWhiteTruck or talk to BlueNinja and posting a message there.