You are about to receive an email from Net Academy enrolling you in a new Cisco course. That's because I accidentally enrolled us all in the wrong course when I setup accounts. I'm really sorry for the confusion. You may need to reset your password. Please sign in and take the Chapter 2 exam when you can.
Thanks to Nick for noticing the chapter mismatches!
Here's the kind of thing you can do with good networking skills: Setup your own IRC server. What's better, install a web application that lets you use your IRC server inside of a browser window! During my office hours I'll be logged into IRC so you can ask questions or arrange a video call no matter where you are in the world!