Newest Review: ... on a website. Its also a term for the rendering of you within a game, but they also get called toons, chars and characters. So what does gravatar do? Basically? its a free to use upload and rate site. You can upload your 'avatars', resize them and give them a age appropriate rating (ie anything with nipples showing usually rates Adult!) it then links these 'avatars' with your given email address for use with sites that have the capability to use it. Ergo problem. To use gravatar effectively you should be using at least 1 site with gravatar capability. I personally had to modify my personal websites to use gravatar, and many scripts (o... more