I wish there was some kind of guide detailing every segment from every half-hour as originally aired (the only things one can truly hope for are guides to the syndication half-hours and the episodes as released on DVD). That'd be interesting to see. But I guess the closest thing to half-hours as originally aired are looking at all the season one episodes on DVD before the season one set gets to episodes with Fractured Fairie Tales, Mr. Know-It-All, and Dudley Do-Right (as those segments first appeared in season 3). It seems all the supporting segments are shown in order, even if many are in the wrong episodes (I wonder if the last season episodes are accurate, considering that the Rocky and Bullwinkle segments are the only segments that got new episodes during the last season). The Moose That Roared has episode guides to every segment frome very Jay Ward series, but doesn't have full half-hour episode breakdowns.
Something I recently read on wikipedia (so maybe it's wrong) is speculation that the VHS tapes from Buena Vista changed their banners from "classic stuff" to "funny stuff" due to a letter written to the editors of a video magazine. I wish I knew what magazine. It'd be interesting to see the letter, if that was true.
The "Canadian Gothic" video is pretty much a Dudley Do-Right spotlight video, with the other supporting segments included. I sort of wish Buena Vista did that for the other supporting segments (yeah, most of the supporting segments later got single-disc "best of" releases I never bothered with getting). If it would have been difficult to come up with an artwork parody to match the other supporting segments, they could have saved such videos for the "funny stuff" videos.