I believe Comcast uses Google as a provider for its search. I have been receiving referrers of the form: http://search.comcast.net/search?q=xxx.yyy.zzz&con=cover&cat=Web&safe=on Does anyone know what the parameter "con=cover" means? Which sites uses comcast search in their articles' text? I know that http://www.comcast.net/entertainment/coolclicks/ does, but are there other sites that do the same?