Reflections in d minor links to a very link-intensive blog called Incoming Signals. The blogger, Christopher Bahn, describes himself as a "chronic websurfer." A typical day's entry includes a half-dozen or so links with at most a sentence of descriptions. He links to an incredible variety of material: Donald Duck builds an atom bomb. Elsa Lanchester puts on her "Bride of Frankenstein" makeup. Old disease names and their modern definitions. Abe Vigoda's reactions to a sneak preview of "Close Encounters of the Third Kind".
This blogger seems to love maps, a passion I share. Here's a recent entry with several map-related entries.
And then he's got a categorized collection of older links, including a link to a list of Dewey Decimal System categories.
You could get seriously lost on the Internet with this blog as a starting place.