Yeah, since this is still in beta things are still being rolled out. But we do have this comment area for such engagement, and even through the comments those can also be curated and such. However, I do see what you're saying - like having a way that content can "steem" up to the top more based on the numbers of engagement. I guess that would be what the "hot" section is intended for. I think things will continue to focus on user experience and ideas like yours will be implemented. Good thoughts!