A frequent activty in community is to discuss, debate about future improvements , ideas and get feedback or vote of people on it
Doing that with simple post is possible but quuite cumbersome
Having a special post that can be marked as idea would allow to offer voting on it : similar to the like numbers but more important sill allow to group all ideas in a summary dashboard
These ideas should have a potintial close date to stop votes and decide which ones will be retained