Being a recipient of a blood transfusion, I thought it would be more the reason to give back; whilst giving blood at the donor centre, I was advised that there was real short supply of blood group A & O.
If you know you have blood type A or O and you're considering/thought about giving blood, it would really be help if you could donate some blood.
If you have a different blood group; your donation is very much appreciated, you can also donate plasma or platelets (they simply filter it).
Donor centres or mobile centres finder can be found through website postcode search http://www.donateblood.com.au/ or ring 13 14 95.
Got questions about giving blood, do the 30 second "are you able to give blood quiz" on the website; it should pretty much answer most frequent questions asked.