After LimeWire was closed down on 26 October 2010 (LimeWire was under a court injunction to stop them from distributing and developing P2P software) FrostWire 4 became increasingly popular as it was almost identical to LimeWire and had similar features. After version 5 FrostWire can only download torrents, those using the Gnutella network either have to use version 4, or switch to another client altogether.
Under the current climate of pirate bashing, folks wanting to P2P freely may still be wanting the Delorean to avoid prosecution in the future.