After seeing one of the other SDN forecast studies referenced here, one of my 451 collegues sent some finding from our recent (August 2013) survey on software defined networking usage:
TheInfoPro survey has adoption at a much lower level. Wave 10, based on 154 interviews and published August 2013, has it at 16% in use or in plan and 77% not in plan (7% didn’t know the answer).
Check out the rest in the recent webinar on the topic, where the chart is from. We’re refreshing the study so it’ll be fun to see what the results are for Wave 11.