I find I'm looking at Twitter less and less. Because they force retweets and likes to the top I encounter old stuff unless I do a lot of scrolling and careful reading of the times. I used Twitter mainly for timely updates on news, weather, traffic, etc. and to follow a few select interesting people, but now I keep getting retweets mucking things up making it much less interesting and useful. The really annoying thing is to read something once and then have it keep reappearing near the top of the timeline.