It’s easy to get carried away with Intel’s wackier or more visionary demonstrations at its annual IDF developer forum (see separate item). But even if the IoT markets evolve as quickly as it would like, it will still have years when its core revenues are still coming from PCs and PC-like devices, and from server chips. And even in those bread-and-butter segments, Intel will need to think creatively if it is to maintain its dominance and use that as the foundation of future businesses such as Cloud-RAN. That will certainly mean adjusting the product, pricing and business model for the Pentium and Atom processors and all their associated services, to compete with Chinese rivals and with the ARM community –…