IRC: There are not that much people on irc.  Mostly it's just wimpunk and a few bots.  It could take a while before you get an answer it it mostly get there.
README: Adding the README's to the html-code
Pastbin: Handy to post your config, doesn't mess up your lines.
STEP BY STEP: Some people need some help on how to use ddclient, maybe it's good to be more detailed.