DotNetOpenAuth - DotNetOpenAuth is a free-to-use compiled library that comes with the real support to your site visitor to login with the help of openIDs via getting control of the ASP.NET control onto the page.
Elevate - Elevate is an award-winning brain training tool designed to build communication and analytical skills.
ASP.NET SAML - ASP.NET SAML is an open-source authentication utility that has been used for exchanging authentication and authorization data between the channels.
Peak - Peak is the automated way to keep track of what everyone is working on.
BugMeNot - BugMeNot is a free Internet service that provides usernames and passwords to allow users to bypass the registration process for websites.
Brain Workshop - Brain Workshop is a open-source version of the dual n-back brain training exercise.