I've had a few people ask what the blue,red, and black ribbon with the PI symbol represents. So I googled it for an in-depth explanation:
The Poly Ribbon displayed on a website indicates that the owner of that site supports the acceptance of polyamory as a socially accepted lifestyle. It does not necessarily mean that the owner of the site is practicing such a lifestyle, merely that s/he is in support of it. A link to this page serves to promote general awareness of the lifestyle and of this campaign.
The ribbon itself is based on a flag originally created by Jim Evans. A small version of the flag is shown in the border at left. As Jim states, the colors are significant: "blue, representing the openness and honesty among all partners with which we conduct our multiple relationships; red, representing love and passion; and black, representing solidarity with those who, though they are open and honest with all participants of their relationships, must hide those relationships from the outside world due to societal pressures. The symbol in the center of the flag is a gold Greek lowercase letter 'pi,' as the first letter of 'polyamory.' The letter's gold color represents the value that we place on the emotional attachment to others, be the relationship friendly or romantic in nature, as opposed to merely primarily physical relationships."
