Twitter has already made their feeds "intelligent" 1. Search defaults to what Twitter thinks are the "best" tweets for the search, not the most recent. 2. If t

Twitter has already made their feeds "intelligent" 1. Search defaults to what Twitter thinks are the "best" tweets for the search, not the most recent. 2. If there are tweets between 2 people you follow (where they are replying to each other), it will show up on your feed in ascending order. 3. They've now implemented, "while you were away" into your timeline which posts ~5 tweets they think you want to read, then when you scroll down you will see them again if they're recent.