From instruction: Draw a straight line and follow it
Code: astraightline is now following you on Twitter! by markluffel
On the "twitter.com" website, users subscribe to the regular, short, text updates of other users. Subscribing to a user's updates is known as "following". I registered a twitter user with the name "astraightline". Then I followed this user.
http://twitter.com/astraightline
http://www.diatomaton.com/2008/instructionset/4/