ninlive.com (née Reflecting In The Chrome) is a massive repository of Nine Inch Nails live recordings, both audio and video.
It contains all recordings that are in circulation, including multiple sources for some. Each show page also attempts to gather memorabilia, such as posters, printed setlists, and ticket stubs. Each audio source has a preview snippet and each video source has screen captures.
It also contains downloads of projects from This One Is On Us, silver bootlegs, and fan-made live audio compilations.