Online dating sites are described—by users and commentators alike—by means of the “supermarket” metaphor. The term is invoked as a dismissal of an online space considered antithetical to love and the formation of stable relationships. I’ve divided by season but, of course, many lessons span multiple episodes.

Polyamory is sometimes used in a broader sense, as an umbrella term that covers various forms of consensual multi-partner relationships, or forms of consensual non-exclusive sexual and/or romantic relationships.

Although many individuals would define polyamory as a relationship practice or form, some believe that it should be classified an orientation or identity (like sexual orientation or gender identity).

Areas of difference arise regarding the degree of commitment, such as in the practice of casual sexual activities, and whether it represents a viewpoint or a relational status quo (whether a person without current partners can be considered "polyamorous").

Polyamory is a less specific term than polygamy, the practice or condition of having more than one spouse.

No single definition of "polyamory" has universal acceptance.