Try [link] - there's no 'WWW' and the system is case sensitive.
Luckly the content is 'syndicated' across many many other sites, so you can also see [link] , [link] amongst many others.
Don't forget to submit any URLs that you know of, and even consider volunteering to build the worlds largest web directory (even bigger than Yahoo!). You don't even have to apply to edit the RISC OS category - just anything that interests you...
I leave you to guess what my editor name there is