Lycos for example:
> The Lycos exploration robot locates new and changed documents and
> builds abstracts, which consist of title, headings, subheadings,
> 100 most significant words and the first 20 lines of the document.
For my research, this is not that useful. I need the entire document,
as it appears at the source -- not as saved by some robot, because I
want to follow the links within the document.
--Alvaro