Hi, I'd like to join too. I have already done work on a lot of family and friends families in Australia, with a strong emphasis in Victoria. I have been also working on a project at www.wikitree.com/wiki/Space:Molesworths_in_Australia .
I have a pet irritation, of people who set up profiles, often in a sketchy way, and then don't manage them, and won't free them up for others to manage them.
I seem to spend most of my time either on the Victorian BDM site, or Trove.
Feel free to look at the work I have tried to do on my own tree.