Hi - what does removed pubsubhubbub client in your changelog mean... I saw your recent support ticket: http://wordpress.org/support/topic/cant-seem-to-get-it-working-1 and since reading it I have wondered if I am using this plugin incorrectly? I did not do any "setting up"... I just installed the plugin. Do we need a second plugin to work with this plugin? My purpose for using your plugin was it alerts the search engines more quickly to an update on my site because the search engines trawl the hubs sites. But perhaps the plugin is currently not actually doing anything! Like I said I did not "set anything up"... Thanks!