. "Finally, FIG. 42 is an example of a rich-media content delivery system along the lines of the web portal shown in FIG. 38, that may provide more of a direct connection between publisher(s) and user(s), and does not require the pre-assembly of articles in the manner of FIG. 41. [0321]FIG. 43 is a block diagram 4300 of supplemental content selector 3725 in a publish/subscribe infrastructure that inc" . . .