This was posted by Phil Bradley on his weblog at the end of June and is worth reposting here
Librarians are there:
To help, aid, assist. To teach, collate, enthuse. To catalogue, index, arrange, organise. To find, discover, promote, display. To interest, intrigue, amuse and amaze. To instill wonder. To help children, adults, old people, the underprivileged, the rich, the poor, those with voices and those without. To protect resources, to archive them, to store them, to save them for the future. To provide differing viewpoints, to engender thought, conversation, research, fun. To provide the best answer possible, to match the answer to the enquirer, to provide just enough information without overwhelming the user, but enough to always help. To better a local community, a company, a school, a college, an organisation, a country, the world.
Take your pick!
Google is there:
To make money.