Besides voting rings, another annoyance I have is people creating throwaway accounts to add positive, but content-free, comments a story.. literally minutes lat

Besides voting rings, another annoyance I have is people creating throwaway accounts to add positive, but content-free, comments a story.. literally minutes later. I wish there was a 48h delay between the creation of an account and being able to post your first comment. I wouldn't expect this to solve all our problems, but I think it would help.