Stream Spigot is a collection of tools that let you keep up with
the "real-time web" better (think
Instead of living in fear of missing something, these tools let you consume
information at your desired pace in efficient batches.
Feed Playback: Allowed you to start reading
a blog (or any other feed) from the very beginning. Used the Google Reader
feed cache to provide archived feed data, and thus stopped working in 2013 when
Reader was shut down.