I notice that in online wars, one of the first put-downs used is “obsessed.” If somebody writes frequently about one topic, the person is “obsessed” if you don’t like what he writes, be it on Jews, blacks, WASPs, Chinese, Republicans, etc. You could just as easily note that the person is focused or diligent or consistent.
There are only two honorable forms of argument — to challenge facts or logic. Everything else is dirty.
