Why not? Can a small change not end up having a huge impact? Of course it can. It's simply a matter of figuring out what that change should be. I wonder if

Why not? Can a small change not end up having a huge impact? Of course it can. It's simply a matter of figuring out what that change should be. I wonder if a more fundamental problem is that you simply don't have the time, energy, or motivation to further develop Hacker News. Sorry to get personal, but I think saying, "I don't want to do it." would be more productive and honest than saying, "I doubt it can be done."