How popular are mobile phones today? Or more accurately, how popular were they in 2010? Even though much has changed technology-wise in even the last three years, we were still blown away by the ChaCha infographic data here that compares 2010 to 1990 and other points in-between. It would be really interesting to see how these figures have changed in 2013. There’s a link at the ChaCha site that lets you download the full size image if this one’s a little hard to read.