That's the logical thing to do.

If Apple doesn't pursue gizmodo to the best of their ability then they are setting precedence of letting go/being weak toward future leaks.

They will use the law & legal system first, but who knows what strings they'll pull if this police action fails.

But reading the gizmodo response letters, I have a feeling that the guy was ready for something like this...

Moderator edit: oops, sorry ysss-- clicked the wrong button!