Dear Melburnian, Do yourself a favour and take an educational holiday to Sumatra (away from the tourist haunts). Learn a little about the Islamic culture. Observe the cleanliness, the lack of graffiti, the feeling of safety, the friendliness, the low cost of living, and be amazed at the rate of economic growth. Having done that then feel free to come back to Australia and continue to post your comments about religion.
Being proud of being an Australian does not mean you have to denigrate other cultures.
