Right now there is some sort of problem with the website, making it impossible to login to your account on the main-site. The forum is not having this problem, so you can still login there. I'm looking into this problem and hope to have it fixed ASAP.
For the time being the links on the media pages won't direct you to the login page if you aren't logged in anymore. You are now able to click the "Watch online" and "Read online" links without being logged in to your account.
The Chat Room page is also now able to be used without being logged in as well.
Sorry for any inconvenience.