RSS is feature complete. Like email. As soon as anyone tries to add something it ruins the whole thing by centralizing or proprietizing something or encouraging

RSS is feature complete. Like email. As soon as anyone tries to add something it ruins the whole thing by centralizing or proprietizing something or encouraging bad practices in there users or breaking something as simple as line breaks or copy/paste (outlookin' at you MS). Its fine that something else handle the social stuff, in fact, commenting tools often have rss feeds of their own.