OK guys get ready...
When I first stumbled across Stormfront as a naive leftist liberal, the site angered me a lot and was too much for me to handle. The basis of my liberalism was the assumption that all races are biologically the same on the inside, and thus have the same potential to achieve. I saw, therefore, that the reason for some races being less succesful in society was racism. When I saw people on Stormfront saying that blacks had lower IQs, I was desperate to prove them wrong; but every time I went to find evidence against them, it only proved them right. One of the first articles I read that helped shatter my liberal beliefs was this one:
http://www.americancivilrightsreview.com/african101facts1.html
Of course it takes more than one link to turn someone from a liberal into a White Nationalist, but once the seed is planted, and you have been exposed to some hard truths, then it's only a matter of time.
Also, before going to Stormfront I knew absolutely NOTHING about Jews, in fact I doubt I could have named more than a couple of famous Jews. All I knew was that they were a religious group and were murdered in the Holocaust. Naturally, the only thing I felt for them was empathy. In social science class at school we studied Native Americans - who are 1% of the population - in some depth, but Jews - who are 2-3% of the population - were never even mentioned ONCE. Now I know why.
Stormfront has in no way made me into a hateful bigot, but it has certainly opened my eyes to many things that weren't covered in my school curriculum or broadcast to me over the biased media.