I just remembered your statement
Tachyon wrote...
2 positive effects of the October Revolution! In an US university! Just unbelievable. :)
and realized I could have addressed this.
Believe it or not, I have no qualms about confessing my politics, which include socialist ideas, and I don't remember ever having been harassed. Perhaps it is because I tend to associate with people of equivalent intelligence or intellect, who show understanding and an open mind. Granted, I wouldn't walk into a redneck bar wearing a big hammer and sickle insignia; that would be asking for trouble.
So, to conclude, I think a lot of Americans, nowadays, are better educated, and not as brain-washed, and thus it's not such a hot-button issue. The days of the "Red Scare" are (hopefully) gone, forever.