Your "legitimate grievance" adds nothing to explain the main hatred of the site, which according to the article, is anti-semitism. It's hard to believe that "Jews run Hollywood" is enough to explain that. I guess you need to add the old myth that Jews run the economy or some such. But then, that doesn't work well with the article's claim that the hatred is not driven by economic hardship.
"Your "legitimate grievance" adds nothing to explain the main hatred of the site, which according to the article, is anti-semitism."
Um, well you can believe what Seth (the article's author) says, or, um, you can make a very quick trip to the Stormfront home page. Seems to me that maybe ~20% of the thread subjects relate to Jews. The other big two topics are black-on-white violence and immigration. It is in those two topics where I think there is a considerable amount of legitimate grievance.
"It's hard to believe that "Jews run Hollywood" is enough to explain that."
No it's not enough, that was just one of many examples of pattern matching.
I said that the group most-mentioned in Stormfront member profiles is Jews and that things often come back to Jews. But this is not to say there are not many threads about black-on-white crime and immigration, which I mention right off the bat. Most of those threads tend to mention Jews, as well ... not saying that's the primary motivation of everyone or that it even matters which group is talked about the most. But I think everything I said will be clear to anybody who goes through the site.