Feedbutler sends the newest posts of your subscribed RSS feeds summed up as a single email to you. So you stay up to date without having to open an extra feed reader.
Have you thought of creating a browser extension? I don't see myself copying a feed URL and navigating to this site and add it to my account. A browser extension that detects RSS links and let you add feeds directly will take this to better level.
@shivenigma Hey, yes I definitely thought about that and it's rather high on my list. Other options are a mobile app that uses the share function to subscribe to a feed, or a subscribe button that could be added to blogs (there are requests for that). Suggestions like yours help me prioritize my next steps!
Feedbutler