The main reason for wanting a gravatar is to increase brand awareness – a picture of you or your logo is going to be seen and, hopefully, remembered by everyone who reads your comments on Gravatar-enabled blogs. What is a Gravatar? Gravatars are Globally Recognized Avatars. An avatar or gravatar is an icon, or representation, of a user in a shared virtual reality, such as a forum, chat, website, or any other form of online community in which the user(s) wish to have something to distinguish themselves from other users...
