Multi-casting Messages to Twitter, Jabber, IRC, etc. with .NET and Ruby

Customers use a wide variety of technologies for communication and expect the companies they deal with to do the same. This means the same message may need to be sent to a mailing list, a Twitter account, an IRC channel, and a Facebook page. To make this easier, developers can use the Broadcast library for Ruby or its .NET clone,  nBroadcast.

Source: InfoQ article