Desktop, web and web2.0 application comparing on the aspect of the realisation possibility the complex user interface

How to have a quick glimpse of the possibilities and the current status of a supplier? How can a supplier see our production plans at a glance, in order to timely prepare for our demands for raw materials and thus gain business confidence from-a known customer? How can a commercial office quickly check the inventory at remote facilities of the retail chain? How to determine which model is going where, who's working better, and who is not working hard? How to coordinate activities with the cooperation and business partners in a better way? However, Web applications, in addition to all the good qualities and the ability to consolidate operations into a single business process, to connect isolated "islands" in one unit, unify business processes of all participants in the venture, have certain disadvantages. One of the most obvious problems is "poor" graphical user interface.