How to define and measure mobile web usage – or does it actually matter?

Just run into curious page with statistic for many purposes. The one illustrating mobile web usage made me wonder the actual definition of it.

If you just think about megabytes, then i would understand the ratio. On the other hand the time spend by end-users in web should be different ball game. I would imagine that the ratio should already be opposite. Continue reading How to define and measure mobile web usage – or does it actually matter?