User blog comment:JustLeafy/Wikia VS Wikipedia/@comment-27494008-20170914210248/@comment-26923519-20170915090414

It's because Wikipedia has a strict policy for citing. This could include the following:


 * Adding some information will most of the time require citing.
 * There shouldn't been way too many cites or low-quality cites.

Sometimes, casually editing Wikipedia and adding information is just difficult for newer users without properly adding cites.