White iPhone Coming This Spring, But Will It Be The iPhone 4 or iPhone 5?

Apple’s senior VP of worldwide product marketing Phil Schiller (yes, we now have a name to pin to this leak) replied to a question via Twitter about the availability of the white iPhone.  His tweet was plain as day, with no room for interpretation:  “the white iPhone will be available this spring (and it is a beauty!)”.  Heck, Mr. Schiller even added his own little plug to the end of his tweet saying and it is a beauty!. The only outstanding question at this point is whether the next white iPhone will be the iPhone 4, or will Apple simply skip ahead to the iPhone 5 with the release? [via Gizmodo]