There are two groups dedicated to the NBL team Melbourne Tigers: melbournetigers and Melb_Tigers. The first has ten members and was founded on July 4, 2001. The second has one member and was founded on July 25, 2006. Melb_Tigers has never had any activity. melbournetigers in contrast has had a total of six posts, with all posting having stopped by October 18, 2002. There really isn’t enough activity to speak to any posting trends.
melbournetigers has never had any spam posting and when you look at the membership, it looks like it has been free of spam posters joining. Only three posters have joined since that activity ended. Of those three, one is from Victoria, Australia.