Just found this and thought it was amazingly informational.
https://www.youtube.com/playlist?list=PLE667CF01F4E149C1
I really like the explanation of the difference community and network.
Looks like playlists don't work for autolinking
it was reported here ;) http://www.elkarte.net/community/index.php?topic=4435
Someone should update the site to the final 1.1 RC1. O:-)
Thought there may be some code to grab from here...