“groovy mother...”

Dopplr have open-sourced their Ruby code to find your contacts and friends on social networks. They do a great job with it, so this’ll be worth keeping an eye on until “Portable Contacts” takes off.

Simple easy-to-get-started programming tutorial, based upon Ruby and Mozilla. Written by “Why the Lucky Stiff”. The “Hackety Manifesto” is worth reading.

This is an incredibly cool tutorial, and a way of playing with Ruby without downloading a danged thing.