You'll have noticed I link to Wikipedia a lot.
Wikipedia is one of the internet phenomema of the last couple of years - an online encyclopedia which is compiled by anyone who cares to contribute.
Personally, I think it's great, but beware ...
Wikipedia is useful if you use it as a start to your internet quests for knowledge. Usually it is a good source of information regarding concrete, factual information on such items as .flac or cricket.
However, Wikipedia's strength is also its weakness. Subjects which are open to interpretation can be biased and even misleading.
So treat its information with caution. Don't base your newspaper article, thesis or even your homework on it without verification.
You have been warned.