For some reason on Digg.com/reader I couldn't add the rss feed directly but this worked.
Added /rss/+/ which gives a unix timestamp 300 sec in future and /rss/<unixtime> that serves a simple rss feed until unixtime.
Forgot to delete link.html in last commit.
Merge pull request #6 from StevenRoddis/rss-link

For some reason on Digg.com/reader I couldn't add the rss feed directly ...