I'm going to make this rather simple to understand.
To prevent your site from becoming suspended, you have to visit these forums every 2 weeks, or 14 days, it's best not to wait until the last minute, and log in.
Yes, you have to login, that means you have to place your forum username and password into those two little boxes up there on the right and click the login button. After that you should wait a few seconds to be redirected back to the forums. Now, since this is probably the first time you've logged in for over a week, you're more-than-likely behind on the news.
So, you should probably saunter or click on over to the news forum and read some of the wonderful literature we have provided for your enjoyment. We even offer classics, just click a page number at the bottom and see threads that have stood the test of time. Now, you probably can't use any of this for your SAT essay, but at least you won't be suspended for something avoidable like logging into the forums, and you won't have a need to open a support ticket for something we've covered in the announcements section.
So, to make it even more simple, to prevent being suspended for inactivity, you have to do exactly what it is you did to be able to ask the question in this thread in the first place, log in.
Logging into cPanel, your Account Management Panel, or the Support Center does not keep you from getting suspended.
And for the record, if everyone would just read the ToS like they're supposed to during the signup process, no one would have any reason to be suspended. It's not as if it's 3 hundred pages of fine print. None of our policies are outrageous, we don't ask for you to stand on your head while bending over backwards and touching your big toe to your forehead, it's all very simple stuff that any law-abiding citizen can respect.