[kylec]

I'm surprised this isn't a poll.

Anyway, my answer is "a", I use a client, Tweetbot, that syncs my read position across all my devices. When I wake up in the morning it shows me the last tweets I read the previous night. I then read them chronologically until I'm caught up.

I detailed that process because I feel that there's an important distinction between what I do and scrolling back for tweets I missed. For me, the process to catch up is the same process I use to read Twitter throughout the day, meaning that I don't have to do anything special when I wake up.

Of course, if I'm away or otherwise have been unable to check Twitter for two or three days, catching up can be a bit difficult and I might just give up and scroll to the top, then scroll down a bit just to see the most recent tweets, but I try to avoid doing that most of the time.