Similar to the Twitter feeds for each Stack Exchange site, this small IRC bot retrieves questions from any Stack Exchange site and regularly posts them to an IRC channel of your choice. The bot offers quite a few configurable settings and is capable of posting questions from multiple tags to multiple channels.
StackIRC is released under the MIT License.
The code for StackIRC can be found here:
That page also contains installation instructions for Ubuntu users (though the application will run unmodified on other platforms).
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