Last Saturday I delivered a session on “Content Enrichment in SharePoint Search” on the Belgian SharePoint Saturday 2014, showing how to configure it, its potential and some development tips and tricks. Although it was a very specific and narrow topic there was a big audience for it. We even had to bring in extra chairs to have everyone seated.
If you missed my session (shame on you!) or you want to read up on it again, below is my deck and demo code.
Slides

Code
The demos showed the basic configuration, how to use WCF Routing to overcome the biggest limitation, how to debug using Fiddler by configuring the proxy, how to debug by attaching to the noderunner process, etc. The final demo would extract bank account numbers from indexed documents and store them in dedicated Managed Properties to increase findability when searching on one of these numbers.
» SPSBE2014.ContentEnrichmentInSearch.zip
Disclaimer: you’re free to use this code as you desire, but I’m not taking responsibility should it blow up your server or make babies cry.
Community 
I think we can all agree that SPSBE2014 was a huge success. A big applause for the organisers, the speakers and the attendees for making it all happen. It goes to show that the our SharePoint Community is really great, so show them some love on http://www.biwug.be or http://twitter.com/biwug.