I suspect the picture of the dude walking around in the disaster aftermath in Indonesia sporting an OBL tee shirt gave many pause.
Possibly, but I've read too many posts prior to this disaster where certain posters state all who are Islamic should be obliterated from the planet. It's sad that one picture showing one guy wearing a t-shirt with OBL's picture would prompt people to decide not to reach out to other's of the Islamic faith.
For several years I had a next door neighbour who practiced Islam. He and his family were some of the best neighbours I've ever had.