Do you like to scan tweets using the regular Twitter interface, search.twitter.com, or a tool like TweetDeck?
If so, beware of a repetitive motion that can lead to Carpal Tunnel. As you scroll down columns of tweets, you inevitably are holding down the left mouse button and dragging the scroll bar for long periods of time (that's long in internet attention spans), or spinning the mouse wheel.
I've started alternating hands and using arrow keys. Does anyone have any other suggestions for avoiding repetitive motion?
