My ramblings on the stuff that holds it all together
VMWare ESX on IBM Blades
I’ve worked with HP c-class stuff recently, but this is a good article on the IBM equivalent and the post looks a lot simpler to read than all the official IBM docs!
In my book if you are virtualizing your infrastructure there is less of a religious argument on the underlying hardware – it’s a lot more flexible so do you care as much?
Thanks to Martins post on Bladewatch for the handy link