Board Thread:Questions and Answers/@comment-28204909-20160414004503

I'm new, and I don't really know the policy here- is there a criteria for how well known an example for a power should be before it can be added to a page? Do you need citations/links? Is it okay to add  examples  that are pretty obscure  to the pages?

Sorry if this is all obvious/explained somewhere else on here/the wrong place to ask, but I don't want to make a nuisance of myself and screw up a page because I didn't bother to ask first.  