iOS: Readability is one of the better bookmarking services. Today the iOS version gets an update that brings it in line with iOS 7's design, as well as a new recommendation feature that lets you share articles with friends.
The app itself has been redesigned from the ground up for iOS 7 and you can pick between three fonts for easy reading. You can now also share your favourite articles with friends via the Recommendations system. This is essentially a curated reading list where you can follow other Readability users and share articles to a feed.
Readability [iTunes App Store]