I'm willing to do all the work to get the content even if I have to grab the first 1000 pages of content manually. From that content I want to provide my own s

I'm willing to do all the work to get the content even if I have to grab the first 1000 pages of content manually. From that content I want to provide my own summaries and some "clippings" of the originals. But i'm worried about copyright / or stealing of other's work; I know blogs repost content all the time (well usually not the entire article. hopefully not) but I'm just wondering how people will react if I take their insights and "reorganize" them on my site.