Try setting your main page to if for a couple weeks. It mainlines you right to where the action is. Not the headlines, -the conversation. Not just the comments, -the latest comments.
It makes the whole Hubski experience more immediate and lively feeling. Instead of seeing a page of links with some various number of shares that you then regard and decide whether you want to click, you see your folks talking, and oh yeah, they're talking right now so you can just jump right into a live convo.