Salmon Commenting flow Real Time Dance Remix

Source Aggregator A new entry? I will re-publish it right away. 1. New entry is posted on Source, pushed to subscribers via mechanisms such as PubSubHubbub, and re-published by an Aggregator I have a new entry! PubSubHubbub

Source Aggregator I have a new comment on that entry from you! 2. New comment is posted on the Aggregator. It pushes the comment back upstream to the Source using Salmon A new comment? I will publish it in the thread right away[*]. Salmon [*] After using magic security pixie dust to verify provenance.

Source Thanks, we?ll re-publish this right away 3. The Source pushes the comment to all subscribers I have a new comment. PubSubHubbub Thanks, we?ll re-publish this right away Thanks, we?ll re-publish this right away Thanks, we?ll re-publish this right away Thanks, we?ll re-publish this right away We'll re-publish it right away!

Requirements Publishers Push entries and comments to subscribers Receive salmon comments from Subscribers & verify them Publish salmon comments in comment feeds for other subscribers, if appropriate Subscribers Receive entries and comments POST comments back "upstream" to Sources using Salmon, if appropriate

Publishers

Push entries and comments to subscribers

Receive salmon comments from Subscribers & verify them

Publish salmon comments in comment feeds for other subscribers, if appropriate

Subscribers

Receive entries and comments

POST comments back "upstream" to Sources using Salmon, if appropriate