Some search engines are now refusing to spider the web sites which are hosted by the free web hosts. For instance, if you have a site hosted by the free web hosts, you would, until recently, have got the infamous error message saying that too many pages have been submitted from your site if you tried to submit your site to AltaVista. While AltaVista now says that "your URL has been submitted for processing" if you try to submit your site, rest assured that it will not spider any site belonging to many of the free web hosts even though it says that your site has been accepted. Can you afford that?