An interesting post on UI strategies and SAP development by Craig Cmehil. Over the last few years SAP opened up several routes for development environments and UIs. Most important message I think is that SAP offers a portfolio of means of development that gives choice back to the customer. For example, too many people still believe that WebDynpro for ABAP replaced BSP. This couldn’t be further from the truth, as both are aimed at different development scenarios.