just providing ideas, maybe they'll spark something in someone else's mind to refine it or come up with something...

-crowdsource content by creating a section that allows users to link to images or other webpages or something. Then, users can somehow rate posts by popularity or interest. top posts will survive on the frontpage for a given amount of time, then rotate off the page. some sort of spam or proper filter to avoid NSFW content, or appropriate warning, so those of us taking a quick break during lunch don't get....caught with their pants down?

-your own posts that are most read or viewed by all of idkfa

-"GET BACK TO WORK"