Revocable GPL (Groklaw)

Yes your quite right in the research PJ did, I should have mentioned 
that. Like you I thought the samething and that was before visiting 
Groklaw. 

Sure, he can change the terms/licensing from this day forward but I 
cannot fathom what legal angle he thinks will allow it to be retroactive.

As Davy Jones said and I paraphrase; "The cat is out of the bag Mr. 
Turner".