MacGyver Project Blog – Nick Sweedo’s fan ranking of every MacGyver episode and interviews with countless cast and crew members. An invaluable MacGyver fan resource.
MacGyver Online – An encyclopedic collection of MacGyver factoids. It is cited regularly on Phoenix Foundation (especially the forums).
MacGyver Wiki – Another useful resource for MacGyver trivia.
MacRecipes – A visual and interactive breakdown of every MacGyverism in the series, sorted by episode.