>Sites can easily adapt their services to the needs and desires of their users. They >can do it today using site specific settings. I am pretty sure that these settings >require more than just one bit, ... Here's a concrete suggestion: the Bing search engine and IE browser support this safe flag right now. Could you talk to the people responsible for them and ask whether they considered more fine grained schemes such as PICS, and why they implemented a single bit instead? R's, John