I quite agree but basically I worked two hours on that update a case of work expands to fill the time available and by the time I got to the end even though I felt uneasy about the hook I thought what the heck I can t spend any more time on this today IIRC the statement immune appeared in the original article but it was clearly hyperbole and I probably shouldn t have used it or else should have put it into quotation marks It was just a matter of running out of puff really and if I d been posting the update myself I probably would have done something to smarten it up a bit too