Hi, Just wanted to announce the release of a new open source project called ElasticSearch (http://www.elasticsearch.com/). Its an open source (Apache 2), distributed, search engine built on top of Lucene. There are many features for ElasticSearch, you can find them here: http://www.elasticsearch.com/products/elasticsearch/.
Thanks to all of keep investing in Lucene, and to all Lucene users. I hope some will find it useful. Cheers, Shay