Back then when Zynga got big I got more and more annoyed by the "water my plants, bor!" and "milk my cows, bro!" requests. At one point I decided to unfollow anybody on the spot sending me Zynga requests. After that I unfollowed my favourite bands inviting me to concerts on a different continent. Then people posting about political topics. Than everybody posting annoying BS.
And I ended up with a nice empty timeline.