I wanted to start a discussion of future I/O technologies. Which ones interest people the most, and which ones look the most promissing? I've come up with the following.

a) Infiniband. http://developer.intel.com/design/se...r_io/index.htm

b) PCI-X. http://www.pcisig.com/developers/spe...hp3?t2=1#pci-x

c) LDT. http://www.amd.com/products/cpg/mpf/pres99/pres8.html

Any others?