Successful blacks find that lots of people look for minor excuses to criticize them. Clearly, the real motive for these criticisms has to be racism. They demand that the successful black be twice as clean as a white needs to be.

I've encountered a little of this. There are people who criticize me for insignificant things, making mountains out of molehills. Clearly their motive for doing this is something other than what they criticize. I suspect that they don't like the free software movement — but, lacking rational arguments against it, they hope do use irrational associations to harm it.