Wow - I was previewing some releases at PRWeb and just happened to notice a few additions in the options box at the top right of the page ... one of which is "Submit to Digg" - I guess they're not shying away from the 500,000 unique visitors a day that Digg is enjoying
Thanks mystikmedia - I was a bit surprised honestly. I'd be interested in hearing Digg's take on this "push" by PRWeb.