Help:Allusions and Similarities

This page will be used to help distinguish between Allusions and Similarities. Once completed, it will show what is a proper allusion versus something that is similar to another. Sandbox created in preparation for tightening up on how lax we've gotten about allusions and background info items.

Allusions
 * Distinct reference to a source.

Similarities
 * Coincidences that one thing happens to be similar to another.
 * If you relax the definition far enough, anything can be similar to any other thing.