Keep your user community informed when an article in Joomla! is created or being updated using Ping.FM plugin. It allows you to send a customized status message to all your social network pages like Twitter, Facebook, LinkedIn etc. using the cool service of Ping.FM. I did not fully explorer the potentional of ping.fm and the plugin is the first version released. But I will keep on exploring capabilities of ping.fm and am planning on extending it with more features. If you have suggestions please drop me an e-mail. You need cURL to use this plugin and a ping.fm account which is free of charge!
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Ping.FM Plugin