All stats I see (and I looked at quite a bit of them) have iPhone traffic at 50% or more of mobile trafic. See e.g. Morgan Stanly: http://techcrunch.com/2009/10

All stats I see (and I looked at quite a bit of them) have iPhone traffic at 50% or more of mobile trafic. See e.g. Morgan Stanly: http://techcrunch.com/2009/10/21/how-the-iphone-is-blowing-everyone-else-away-in-charts/ http://techcrunch.com/2009/10/21/how-the-iphone-is-blowing-e... While I agree you shouldn't _exclude_ the smaller browsers, it's not strange to optimize for your largest market share. PPK is right Nokia sells a lot of phones. However, people who buy nokia's aren't _using_ them to browse the web: They use them for phonecalls. Iphone users do.