As promised, here is the poll on why you would not select VDI. Keep in mind that you can select multiple reasons and that if you are not happy with the selections you can add your own text description on Other.
Results are public. Please comment on what you find lacking in the current VDI solutions in the market.
Live near Brisbane, Australia. Software developer currently focused on iOS and Android. Avid Google Local Guide
Red Circle Blog 
I am seeking a IT professional that can assist with Virtualizing our call centers. We will be utilizing Citrix VDI.
Please let me know if you know anyone who would be intesested for this type of project in Illinois.
Scott Minauaksas
TEKsystems,Inc
sminausk@teksystems.com