I think that was a BitTorrent reference.

On Thu, Jun 20, 2019, 8:17 PM Valdis Klētnieks <valdis.kletnieks@vt.edu> wrote:
On Thu, 20 Jun 2019 10:16:03 -0600, "Keith Medcalf" said:
> Having an inbound:outbound ration of 10:1 is known as a leech ...

Just remember that without "leech" networks like Comcast, everybody who's
selling transit to content providers would be having a hard sell indeed.....