Twitter Power User Pro Tip++

Wanna know if someone follows someone else? Enter this in your browser’s address bar:

http://twitter.com/friendships/exists.html?user_a=biz&user_b=ev

Unmodified, this URL will tell you whether @biz follows @ev. So replace their names with those of the people you’re stalking interested in. You’ll get back a page containing the single word “true” or “false.” Neat, huh? Now go bake me a pie.