what is dotnetnuke please xplain

Very great question, DotNetNuke is an open source web application framework ideal for creating, deploying and managing interactive web, intranet, and extranet sites securely.
More on http://www.dotnetnuke.com/

Be a part of the DaniWeb community

We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.