I fully agree with you that most of the people who pass judgement about Quran and Islam are the people who have no knowledge about Islam. There is no harm in debating Islam or Quran as long as you have the knowledge of Quran. Just passing the judgments based on Half baked stories in media wont help i n clearing the misunderstanding. I am also surprised to see that that more misunderstanding exists in India compared to the western society.