The Theory of Leech Computing
Phil Frisbie, Jr. writes "I am defining Leech Computing as 'a program running on a client computer without user knowledge that can process data and report back the results, but otherwise does not effect the usability of the client computer and makes no changes to the client'. Leech Computing, Part 1 covers basic theory."
Hey, I thought Leech computing was running a MicroSoft OS. ok, ok... cheap shot, I know.