It's not my intention to get into religious matters on my blog. I'm certainly no expert.
However, I do know that the pastor in the US who is proposing to burn the Koran is offering a very weird form of Christianity.
As far as I recall, Christ preached acceptance, compassion, and forgiveness.
Hard-line Christians seem to forget that Jesus's commandment - "Love One Another" is poorly served by bigotry of any kind, be it anti-Islamic, homophobic, racist, whatever.