IRSeeK is an Israeli company indexing conversations on IRC. Users can search the site to find conversations about information that might not be available in mainstream news sources, like unlocking an iPhone. Following Techcrunch’s first post about IRSeek, the company chose to suspend their services due to some privacy concerns. They had indexed over 300 million conversations by then, and were adding about 6 million conversations per day.
Above: IRSeeK Screenshot -- #1
Above: IRSeeK Screenshot -- #2