Well Google Reader, Digg, and the iPhone seem to be getting along better today. Then links to the original articles have re-appeared when clicking on a digg article from Google Reader.
I am still getting the “Bad Request” error in Google Reader when trying to mark things as read. Due this I only try once a day to mark items as read. If it doesn’t work the one time then I don’t try again.
Hopefully someday Google will fix it.