I don't have any links or anything, though my school gave me some issues/topics which may be of use to students:
- Australia should withdraw all armed services from Iraq/Afghanistan
- Australia should legalise gay marriage
- Euthanasia should be legalised
- Climate change requires more decisive action by our government
- Bank fees and charges must be regulated
- The Internet is a dangerous development in modern society
- The so-called great Australian dream of home ownership is now over
Note that, although some of the issues above may not have occurred/been in the news in the past six months (i.e. from September 2010) - just some ideas to throw about.
crickey! good job 
Agreed. I couldn't be bothered quoting funkyducky's massive post. Great idea. =D