With sales of the new iPhone 4 reaching nearly 2 million, here at Alchemy Worx we wondered - what proportion of subscribers are reading Email-Worx on their mobile now?
How to find out your percentage of 'mobile subscribers'? To find out we signed up to 'Fingerprint' (though you could use 'Mailbox IQ') who provide email analytics. Then we added their snippet of HTML code to our last email 'How dare you not read all of our emails!' and they tracked email client usage.
Which chart's orange segment do you think shows the proportion of mobile opens?