dotnetnuke is web application framework
DotNetNuke Corporation was created in 2006.
DotNetNuke Corporation's population is 30.
DotNetNuke is an online site that allows its users to easily develop web content, frameworks, and webpages. More information can be found on their official site.
Some of the best ASP NET CMS options are DotNetNuke, Orchard and Sitefinity. You can learn more about these options online at their respective websites.
Some of the most popular content management systems are Word Press, Joomla, ModX, TextPattern, Refinery CMS, Durpal, Concrete5, DotNetNuke, Umbraco and Tiny CMS.
Many of the names of content management tools include Ametys CMS, Alfresco, Apache Jackrabbit, Apache Lenya, Apache sling, AxKit, Catalyst, CherryPy, Cotonti, Django-CMS, Drupal, DotNetNuke, Exponent CMS and many others.
Basically a CMS (Content Management System) is a system that allows a large group of people to input, keep track, and update data for work and job goals in a collaborative environment. Depending on the language, CMS's operate using different platforms. MS SharePoint, based on ASP.NET platform, however it's a commercial product.I'm not familiar with it, but I've heard dotnetnuke is a very decent open source CMS. I think that operates on ASP.NET platform as well.