I like that after you post a comment, or delete it, the site doesn't reset to the first page.  Having to slog through 100s of comments while waiting for the "script" to load pages, at several minutes per when the count goes over 200, to get back to where you were is the worst feature of the old system. The one three iterations ago did not have this problem and you could go directly to individual comments from your list in  the User Profiles section. I hope this feature will be reinstated once all user comments are restored to everyone's account.