YES, they are used for evil, and here's proof!
http://www.msnbc.msn.com/id/38770090/ns/world_news-africa/?GT1=43001
Quote
DAR ES SALAAM — A Kenyan man has been sentenced to nine years in prison for trying to sell an albino man to witchdoctors in Tanzania, local media reported Thursday.
A magistrate's court in northwest Tanzania sentenced 28-year old Nathan Mutei on Wednesday, after he pleaded guilty to charges of human trafficking and abduction with intention to sell an albino man, also Kenyan, for 400 million Tanzanian shillings ($263,000).
At least 53 albinos have been killed since 2007 in the east African nation and their body parts sold for use in witchcraft, especially in the remote northwest regions of Mwanza and Shinyanga, both gold-mining regions where superstition is rife.
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"And if any women or children get their legs torn off, or faces caved in, well, it's tough shit for them." -2LT. Bert Stiles, 505th, 339th (On Berlin Bombardier Mission, 1944).