CougarBoard is now HTTPS-only for subscribers. Since there aren't any ads, there's no longer a need for using HTTP on the list and message pages, so if you're a subscriber, you'll only be using HTTPS from now on.
This should be seamless, but let me know if you notice any problems with it.
What does this mean to you? All of your connections to CougarBoard will be encrypted, so they can't be snooped on.