See this thread: http://groups.google.com/group/pubsubhubbub/browse_thread/thread/7bfe02a3d90aca9c
On Sun, Aug 29, 2010 at 2:28 AM, Andreas Thorstensson <[email protected]> wrote: > Is there any way to unsubscribe all subscriptions to a certain > callback URL? > > Before Google Buzz released their firehose I subscribed to 10 million > feeds, and now I want to unsubscribe them all.
