A cause for celebration.

Did my research. Che Guevara was not a rapist or a racist. Secondly, I've never heard of the guy, while I have heard of Christopher Columbus a bit more then I ever would've liked. That goes without saying that the details you gave Che Guevara, excluding the fact that he was executed, could easily be given to Christopher Columbus.

Are you suggesting that Wikipedia is biased towards communists? If anything, the founder of Wikipedia is a libertarian.

No, I'm saying that any "card carrying" communist sympathizer could go into wikipedia commons and alter articles to favor their "worldview."
I know that if I used wiki or any internet "source" my papers would get bad grades for "unreliable sources." There are only a few websites that host scholarly journals that are accepted as reliable sources for research, even when I was in a state school.