This eweek article http://www.eweek.com/c/a/Virtualization/Survey-Virtualization-Takes-Off-Cloud-Computing-on-the-Rise/
reveals the findings of a Forrester survey: In addition to the obvious around server virtualization and interest in the Cloud, here is a perspective on desktop virtualization:
"Alternatives to traditional PC technologies: Firms are feeling real painover the costs of maintaining PCs. Seventy percent of enterprises and 74percent of SMBs said they hope to lower PC costs with alternative technologiessuch as various forms of desktop or client virtualization."
Well, check out ftp://ftp.software.ibm.com/software/lotus/lotusweb/openclient/OVC_VERDE_Ubuntu_1103.pdf
Customers seeking alternatives to traditional PC technologies says Forrester survey