Report by Knotice regarding consumer use of mobile devices for email - they analyzed a composite cross-sampling of data from approx. 155.3 million emails sent between October 1, 2010 and December 31, 2010.
Worth noting:
- 13.36% of emails opened by a mobile operating system or device.
- The ratio of mobile activity spikes in the early-morning hours.

- Mobile activity varies by state.

- Mobile activity by industry segment.
