These screen shots are from a 'members only' website the content of which is entirely controlled by the customer using a sophisticated content management system.
The second screenshot illustrates the application of an online message board system accessible in this site via a small window. This enables the user to communicate with one another on topics of mutual interest while continuing browse the site as a whole.
In addition registered users may also interact with one another via the messageboard system using standard email software when they are not visiting the site. This allows group discussions to flow naturally with participants being able to respond instantly at any time from within a familiar desktop environment.