At present, the only way to access all of my "saved stories" is to send in a scraper to keep walking the 'more' link until it no longer exists. With the "unknown or expired link" timer, one would have to repeatedly hit the site quickly to get all of the saved stories. Similar is true for a user's comments and submissions. Needless to say, HN already has enough trouble with bots/scrapers, so it would be rather unfriendly to add to the load.

Is it possible to provide a 'download all' link for a user to get their own comments, submissions, and saved stories?