Grapevine was a disk magazine for the Commodore Amiga published by the demo scene group LSD. The first eight issues each came on a single floppy disk, but as the magazine became more popular and more articles were submitted by its readers, it required two to three disks per issue after that point. The editor of Grapevine was known as Parasite, later PaZZa/LSD. The magazine was originally coded by Monty Python, and then re-coded with a mouse driven interface later in the series by Shagratt.
Grapevine existed at a time when Internet use was not widespread in its native UK or abroad, and hence editions of the magazine were hotly traded amongst the demo scene. LSD sent out hundreds of floppy disk copies on each release, and most PD libraries at the time were keen to include the latest issues as soon as they were released. As a result of this, 17Bit PD library cut a deal with PaZZa to ensure distribution at a fair price, they were "paid" a box of 50 floppy disks per issue for this, which were used by LSD for file distribution (the days before modems for many people). (Full article...)