visa validity

Hi, Does anybody know anything about a strange requirement that to keep your PR visa valid you have to be in Australia at least once in each 6 months??!! Thanks, Yeasir

Hello, I am on student Visa and it is expiring in April 2014. I already finished my Masters studies and I applied for Temporary Post Study 485 work visa on 12th November 2013. I am going India for three months in December. I have heard that I can't get bridging visa B until my student visa...