My experience of Wikipedia
I have found that Wikipedia is a wonderland for ultra-pedantic editors who are quick to criticise, but slow to add useful information. My experiences can be summarised as follows:
- The human hand has four fingers and a thumb. 
- 2 + 2 = 4 [clarification needed]
- The general expection [by whom?] is that most people will die before they are 100 years old.