That may be trading one problem for another. The number one complaint I hear about Facebook is how unpredictable the feed is. For power users, Twitter's current approach to their feed is predictable and reliable: strict time order, nothing missing from the people you want to hear from.
Personally, my initial reaction was instantly negative. I've now come to grudgingly tolerate it; it's not very good, but it's limited to a small number of tweets at a predictable place in my timeline, so I know it's not messing with anything. I've never missed it when at a desktop, though.
At the beginning of the year Twitter started testing out a "while you were away" feature that curates, currently on mobile only: http://techcrunch.com/2015/01/21/twitter-launches-while-you-...
Personally, my initial reaction was instantly negative. I've now come to grudgingly tolerate it; it's not very good, but it's limited to a small number of tweets at a predictable place in my timeline, so I know it's not messing with anything. I've never missed it when at a desktop, though.