That's like asking who your favorite child is. There were distinct eras, all with their particular strengths and weaknesses. Articulating that is a job for actual writers, like @zinoman, @wjcarter, or @kentucker.
-
This Tweet is unavailable.
-
This Tweet is unavailable.
-
-
This Tweet is unavailable.
-
You identified yourself as a “contemporaneous viewer.” Pick one!
End of conversation
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.