Intended audience for the resources. Description of the update frequencies for resources Access instructions for the resources. Our index includes only those pages actually submitted to us. And some make it in just because they're so deliciously silly. Point makes no distinction between commercial, private, or student pages.
Excellence is our only criterion.
The WWW Virtual Library Project is a distributed project - the replies below have been split according to the maintainer of the system. If there is a lack of information in given area - any online site will do. Anonymous, unsigned, unattributed information is not to be trusted. They have evidently never even visited my site. I visit all sites before linking them.