Yes, yes, not strictly the web. If you're an IRC user join other conference attendees in #linux.conf.au on irc.freenode.net
A Planet site showing weblog entries by linux.conf.au 2009 attendees is available here http://planet.linux.conf.au. Add your blog feed (RSS/Atom) in your registration form: linux.conf.au entries only. If you didn't get it into your rego form, email mailto:firstname.lastname@example.org.
If you are blogging about the conference and your software supports tags, please use both lca2009 and linux.conf.au as tags for your entry. Technorati will track these at:
If you are adding conference photos to Flickr, tag them as both lca2009 and linux.conf.au (so that they are found both under this specific year and with those from other years):
Photos of the mascot (the stuffed toy) should also be tagged tuz and will appear at tuz photos
If you have photos elsewhere, post them at Conference photos
Youtube and other video feeds.
If you are microblogging about the conference, please use the tag #lca in your entry. Microblog entries can be found at: