Two useful iChat 4.0 features
by Rob Griffiths, Macworld.com
Here are a couple of basic little iChat features you may not have discovered
just yet. I believe both of these features require iChat 4.0, which shipped with
OS X 10.5.
The first feature is iChat's support for the "/me" command from IRC (Internet
Relay Chat). If you start an iChat message with /me, then anything you write
after that will appear, after your name, in a unique format in the stream.
http://www.macworld.com/article/141108/2009/06/ichatfeatures.html?lsrc=nl_mwhint\
s_h_crawl