Import starred.json from Google Reader's Takeout
Within the zip file that Google's Takeout provides there is a starred.json file available. i think lifehacker mentioned a way of turning them into HTML to make them bookmarks but his does not "gel with current workflows". I have no idea if in implementing googles reader api this comes as part of it - that is if you do implement their api. Maybe feedburner will be terminated after reader is shutdown so here is two website with a list of alternatives:
Scott Browne commented
+1 on this. I have hundreds of starred articles in my Google Reader account. I refer back to them frequently, and I can search only my starred items when I'm looking for something in particular that I know I've "bookmarked" in the past by marking it as starred. With Google Reader shutting down, I'm desperately trying to figure out how to keep from loosing them.