All of which firmly supports this quote from the aforementioned article:Corporate users typically have no say in the decisions about what software to run. They seldom have admin privs, they often can't install any software, and sometimes aren't allowed to use DVD drives or USB drives (or Ipods or...). Their systems are part of the domain - remotely administered, remotely upgraded. (One company I work with has a domain named the "Collective".)
"Microsoft products are often what people use because they have to, not because they want to."
Polling corporate business users about whether they plan to upgrade isn't meaningful - they aren't allowed to make the decision.
Yet, IT 'decision makers' happen to be 'users,' nonetheless; users representing corporate 'users,' with their own underlying agenda, driving their 'decisions.'
Polling IT 'decision makers' is hardly more appropriate, for obvious reasons, one of which involves conflict of interest.
Furthermore, considering that XP support is slated for extension up until April 14, 2014, it would behoove them to pay any 'lip service' necessary (e.g. "migrate...within a year") to keep Redmond from tipping the cart toward an earlier date, in retaliation, which they would undoubtedly do.
Regardless of any 'decisions' they might make, the ultimate decisions to upgrade, or not, are either approved, or disapproved by the CFO, CEO, and the Board of Trustees - if large future expenditures are to be deferred for a fiscal year or two, or three, then no upgrades will happen.
Translation - "We'll be migrating to W7, or perhaps W8, sometime between now, and 2014."