Pre-4.0 is down to about a 1/3 these days (http://developer.android.com/about/dashboards/index.html http://developer.android.com/about/dashboards/index.html) bu

Pre-4.0 is down to about a 1/3 these days (http://developer.android.com/about/dashboards/index.html http://developer.android.com/about/dashboards/index.html) but it's also probably the 1/3 least likely to use Vine.