"Those of pure heart" - well who are these peoples precisely, and how is it that we know a heart to be of pure or not so pure quality. What makes a person of a good heart - not taking any meat or praying by the hour? Really, how does someone writing in Wikipedia immediately be rated good-hearted. This is childish level of black-and-white thinking, not sure what you meant by the evilness. And, no, we can not automatically rate all non-profit writing as a selfish or goodhearted by intent, sorry, this is just not true.

For the record: I do not consider myself evil, and I much appreciate what Wikipedia had to offer at zero cost for the reader.