Indexes open directories from /r/opendirectories/
Compile with: mvn -s settings.xml clean compile assembly:single
Change exporter.properties.example and copy to exporter.properties using your reddit info
Run with: java -jar target/opendirectory-indexer-0.0.2-jar-with-dependencies.jar exporter.properties
Web crawling using: http://nutch.apache.org/ Indexing and search using: http://lucene.apache.org/solr/features.html