Hey! Aren't you one of the people who said that wikipedia is not a valid source of information?
Lol, i understand the confusion, but no.
I reference wiki quite a bit.
They make it easy to check citations/sources.
I am not a fan of Facebook or Youtube for sources of information, as there is typically no sources provided as well as a general lack of context available in short, edited video clips.
In my opinion, sources provide a certain level credibility as long as they can be verified.