Because of the growing need of IT, we need to have a enormous amount of resources. Besides that, the resources have to be flexible to serve where necessary.
Virtualization is a good answer to that.
With the power of the "low-cost" processors today, a virtualized system is within arms reach. This can be done by some free hypervisors such as: ESXi (VMWare) and XenServer (Citrix).
Would it be nice to know witch platform (Intel or AMD) is the best to run such hypervisor and write an article about that?