In most cases containing the words 'shocking revelations' this blog is on the side of a free press and of openness. I found it important recently, for example, that the world should know the extent to which Britain and America spy on their own citizens, and important to know that the clever British have managed to bug the fibre optic network and even listen to the conversations of international leaders who have come for a conference.
What we do about it is another matter, but it is important to know.
This does not mean that Mr Snowden, for example, should be exonerated. We cannot have a blanket amnesty for anyone who betrays his country; I suppose even Klaus Fuchs' betrayal of our nuclear secrets to Russia could have been described as 'in the public interest'.
No, Mr Snowden must, if arrested by the US, be dealt with by the law. This blog salutes him, however, as being someone prepared to risk his life - or at least life imprisonment - for what he believes in.
One aspect of the story I particularly liked was that it was leaked that Snowden would be on a particular flight from Moscow to Cuba. The world's press booked tickets on the same flight only to find he wasn't on it. As it took off the tannoy announced there would be no alcohol served on the flight.
Just imagine: dozens of journalists on expenses on a long haul flight with no booze. Someone must have a sense of humour.