One thing I actually like is to quickly filter the posts by question/idea etc. on the right side.
enhancement 

I do have some issues with that though:

• as seen in the screenshot the filter sometimes includes a normal post - can you fix that error, please?
• if you have a filter activated, you can only add by what filter you have selected (see screenshot - I can only 'Add a Question' and I don't have a dropdown menu anymore) - to post something else, you have to remove the filter
• I am not able to 'filter out' already answered questions - that's too bad
• Maybe here you can add things like 'active topics' or have some predefined tag filters like a forum

I'll add related links soon.