+This creates (or updates) a feed item:
+ curl -D headers.txt -H "Accept: application/rss+xml" \
+ --data-urlencode "feed_name=test5" \
+ --data-urlencode "title=test 5 item 2" \
+ --data-urlencode "description=updated content"' \
+ -d "commit=Update" \
+ http://feedcatcher.example.com
+
+This deletes an item:
+ curl -D headers.txt -H "Accept: application/rss+xml" \
+ --data-urlencode "feed_name=test5" \
+ --data-urlencode "title=test 5 item 2" \
+ --data-urlencode 'description=' \
+ -d "commit=Update" \
+ http://feedcatcher.example.com
+
+===Notes
+When you ask for HTML pages, the responses are likely to be redirects to the next page. You shouldn't get HTTP error codes.
+
+Responses to POSTs made with "Accept: application/rss+xml" headers will often be empty, with the success or failure of the action indicated in the HTTP response code.
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