In general wikipedia is a great source of knowledge that would be very hard to find elsewhere. That said, it can and often is edited by anyone. I'll never forget a friend sent me a link to file system comparison chart which included ReiserFS and someone added the last column 'Murders your wife' to 'Features' https://en.wikipedia.org/w/index.php?title=Comparison_of_file_systems&oldid=209063556#Features