Is web 3 here and now

Is it time to start using the phrase “Web 3.0″?

Web 1 – noninterative sites. These are static html and php sites that can not be interacted with.

Web 2 – interactive sites. Examples – forums, blogs, youtube, facebook, myspace,,,,,.

web 3 – interactive sites based on mobile technology – where your not tied down to a desktop or laptop. These are the sites that are designed to be accessed through smart phones – droid, and iphone for examples.