I upgraded to 3.3.1-0.1.2 and iOS isn't working anymore.
Based on Greg's bug report it looks like Android has a similar problem
https://issues.apache.org/jira/browse/CB-5647
I'm using Cordova 3.3.1-0.1.2 on OS X 10.9.1, Xcode 5.0.2 (5A3005), Node
v0.10.22
$ cordova create foo com.example.foo Foo
$ cd foo
$ cordova platform add ios
$ cordova plugin add org.apache.cordova.device
add the following to app.deviceReady in www/js/index.js
alert("Device Name " + device.name);
device.name fails
cordova_plugins.js doesn't contain any plugins