Most definitely we have the right to expose things. But I think what led to people seeing your remarks as 'bigoted' was expressed well by rootsie: As a Christian, you need to clean up your own backyard first. So when you're "exposing" Islam as you see it, it would be wise to acknowledge at the same time the blood-soaked his-story of so-called "Christianity", so as to avoid misunderstandings of where you're coming from. Or put it this way: be an apostle, not a missionary.