Revision: 300
Author: julien.genestoux
Date: Tue Dec 22 13:09:44 2009
Log: Created wiki page through web user interface.
http://code.google.com/p/pubsubhubbub/source/detail?r=300
Added:
/wiki/AcceptingSubscriptionForPublishers.wiki
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--- /dev/null
+++ /wiki/AcceptingSubscriptionForPublishers.wiki Tue Dec 22 13:09:44 2009
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+#summary This describe a potential extension of the Core Protocol to
enable publisher to preemptively allow specific subscriptions.
+
+= Introduction =
+
+There is a true concern by many publishers on who has access to their
content. For example, spammers could use PubSubHubbub to duplicate original
content at very low cost from well-known publishers.
+
+This extension aims at providing an extension to prevent this kind of
behavior.
+
+It's based on callback happening during the subscription mechanism so that
publishers can accept or refuse specific subscriptions. They can also ask
for more information about the subscriber to make that decision.
+
+= Details =
