emoticons

Emoticons are icons that illustrate emotion.


Privacy Policy

A Web 2.0 privacy policy is a legal statement which discloses the ways the tool gathers, uses, discloses and manages the user's data (Wikipedia).



Terms of Service.

Web 2.0 tools generally ask you to agree to their Terms of Service (ToS) in order to use their tool.  The ToS states the rules you need to agree to follow in order to use their tool.