Chatter’s instant messaging features will compete with similar products like HipChat (which was acquired by Atlassian in March), Campfire (a service from 37signals) and Grove (an enterprise chat tool based on IRC). One potential upside. on Facebook at facebook.com/ladrupal.org (http://www.facebook.com/ladrupal. org) on LinkedIn at linkedin.com/groups/LA-Drupal-Los-Angeles-Drupal-89528 ( https://www.linkedin.com/groups/LA-Drupal-Los-Angeles-Drupal-89528?gid= 89528) and on IRC at #drupal-la (http://webchat.freenode.net/?channels=drupal- la) on. IRC Tutorial and Resources. Internet Chat Relay (IRC) is a popular, free, and open-source…