In a [[nin.com]] update on June 26th, 2008, it was reported that since the album's release on May 5th, 2008, over 1,400,000 people had downloaded ''The Slip'' from theslip.nin.com. That number represents individual people, and excludes multiple downloads from the same order.
== Relation to Year Zero ==
Like ''[[Ghosts I-IV]]'', the release of ''The Slip'' came as a surprise to most fans, who were expecting the next release to be a "''Year Zero 2''". Trent Reznor has indicated in interviews since the release that a ''[[Year Zero]]'' sequels was still in the works.
It remains unclear what portions, if any, of ''The Slip'' should be considered as canon in the Year Zero storyline. Aside from from [[Art Is Resistance]] logo in the artwork for "[[Letting You]]", there are no clear direct references characters or events in Year Zero. Many of tracks do share similar themes, such as abuse of power ("Letting You"), an avatar of destruction ("[[Demon Seed]]"), submission to authority ("[[Head Down]]"), imprisonment ("[[Echoplex]]") and the appearance of entities in the sky ("[[Lights In The Sky]]"). Other songs, however, like "[[1,000,000]]" and "[[Discipline]]", seem completely unrelated and feature more "traditional" NIN themes of personal turmoil.
==Miscellanea==