Terms of Service

Terms of service (abbreviated as ToS or TOS) are rules which one must agree to abide by in order to use a service. Unless in violation of consumer protection laws, such terms are usually legally binding. This site’s TOS is available here.

Privacy Policy

Privacy policies inform you of how any information about you gathered at a website may be used or shared with other parties. This site’s policies relating to your personal information is available here.


To be tax-exempt under Section 501(c)(3) of the Internal Revenue Code, an organization must be organized and operated exclusively for exempt purposes set forth in section 501(c)(3), and none of its earnings may inure to any private shareholder or individual. In addition, it may not be an action organization, i.e., it may not attempt to influence legislation as a substantial part of its activities and it may not participate in any campaign activity for or against political candidates.