YaCy search engine

YaCy is a free search engine that anyone can use to build a search portal for their intranet or to help search the public internet. When contributing to the world-wide peer network, the scale of YaCy is limited only by the number of users in the world and can index billions of web pages. It is fully decentralized, all users of the search engine network are equal, the network does not store user search requests and it is not possible for anyone to censor the content of the shared index. We want to achieve freedom of information through a free, distributed web search which is powered by the world's users. yacy.net

This looks like it COULD be a useful tool for the Piratebox (I want search as well) but THIS post appears to not be about Search on the Piratebox but rather an ad for this search product. :-(