So rather then refute his assertion, you just dismiss it out of hand with no 'evidence' to back it up.
Bill has had evidence put in front of him several times. He has yet to engage or even acknowledge any of it. I'm not sure why anyone else should feel compelled to engage in a task of futility yet again. He shares that characteristic with others on the board and in society at large. If you don't even acknowledge the points and evidence put against you, then you are acting in bad faith and no one should pay any attention to you.
So, in order to enlighten us, tell us the differences between facism and socialism that purport to show that they are not even remotely similar.
The difference between the conservative tendency and the liberal tendency is in the attitude to social change, the place of the past and the future, and the role of social institutions. Conservatism is fundamentally resistant to change, emphasizes the superiority of the past to the present, and seeks to preserve social institutions and mores. Liberalism/leftism promotes change, looks to the future and future change as a source of social stability, and generally wishes to alter social institutions and mores of the past to bring them into line with current and future values. These definitions are universal across contexts (a Belgian conservative and a Saudi conservative have very different beliefs but a common tendency for their context) and are independent of any particular views. Any particular conservative belief today may not be conservative tomorrow, and the same goes for liberal beliefs.
So, as to fascism. Fascism was a fundamentally reactionary movement. Fascism looked to the glories of the past, particularly the glories of a particular race, as a model for the future. Fascism promoted the unit of the Nation and the People and the Leader above all others. Fascism promoted traditional values of the past, such as the domestic role of women and the superiority of working the land to working in a factory (pastoralism). Fascism co-opted traditional social institutions and promoted them for their own use (esp. business - another name for Mussolini's fascism is "corporatism".). Fascism was supported by and supported the traditional conservative institutions of society (business, military) and repressed institutions committed to social change (trade unions especially). The NSDAP in particular used socialism as a cosmetic shield - none of the socialist party planks such as land redistribution were
ever acted upon.
Socialism generally and communism in particular, while totalitarian, had opposite impulses. Their view was to the future, in nearly every way, and was committed to altering or abolishing traditional roles, mores and institutions.
None of this is acts as a value judgment. Totalitarian reaction is just as bad as totalitarian revolution. Neither extreme is to be desired. The thing is what the thing is however, and you can't twist history to suit your own ends and your parochial political goals.
As I also said, all of this evidence has been presented before, and none of it has ever been reacted to or even acknowledged. Thus, the ones making the arguments are acting in bad faith IMO. They are obviously not interested in anything approaching "debate."