How do I find out what's new on the web?

comp.infosystems.www.announce: The newsgroup comp.infosystems.www.announce carries announcements of new resources on the World Wide Web. Since newsgroups are distributed, it can be accessed reliably even when the net is very busy.
What's New With NCSA Mosaic: The unofficial newspaper of the World Wide Web is What's New With NCSA Mosaic (URL is http://www.ncsa.uiuc.edu/SDG/Software/Mosaic/Docs/whats-new.html ), which carries announcements of new servers on the web and also of new web-related tools. This should be in your hot list if you're not using Mosaic (which can access it directly through the help menu).
comp.internet.net-happenings: You can also check out the newsgroup comp.internet.net-happenings, which carries WWW announcements and many other Internet-related announcements.