Above you can see the browsers logo with their exclusive features and SaveTheDevelopers is one who is increasing awareness to upgrade browsers or versions. As some of the older version specially Internet Explorer 6.0 has worst viewing experience for websites. I personally had so much bad experiences to make my websites and application to run and show every thing as I want on visitors experience but it was a bad time mostly. SaveTheDevelopers trying to promote those versions of browsers that are really secure, stable and bug free and with using them as a visitor of any website you can get the maximum level of user experience for what the developer has given his effort on that.