Solution Suggestions is where Concur weighs customer ideas and implements the most popular ones. We built the Portal from scratch last year and came back this year to tighten up the UI and provide more sorting options. Like message center the UI loads up from a single image sprite and all form data passes via ajax. One of the cool part about this portal is the immediate user feedback we get as users comment via suggestions. Overall a huge upgrade and our customers love the transparency & accountability that the portal provides.