It is all in the intention, I suppose. The facts are that we did in fact evolve from monkeys, we are Great Apes, and it can be no surprise that we look like apes - after all, we are apes. Just for the exercise, look at the picture again that has Obama's face plastered onto a ape family. Then look at the photos of GW and chimps. Then try to tell me that Obama looks like an ape and GW doesn't. However the problem is with the dog whistle. For some stupid reason it appears that the racists who do this stuff think they are fooling people - that they can innocently claim "it was just a joke" and that people are stupid enough to believe them. But if you want to try to make the case that that photoshopped picture was humorous, then go for it. Tell us why it is humorous.