I'm looking for something that can index and search a variety of documents -- pdfs, saved web pages, MS Word and Excel documents, Nisus and/or Mellel documents, Circus Ponies notebooks, and perhaps Macjournal files and blog entries locally stored by Ecto. I have a book project coming up that's going to involve *a lot* of research, a lot of stored documents and snippets of information, a lot of anecdotal reflections, just a bunch of research material, some of it quite technical, that I'll need to readily reference.
Before you say DevonThink, I've tried DevonThink, and I find it unwieldy and un-Mac-like. I'm not saying I won't cave in and use it, but is there another research material manager like DevonThink out there? I don't really need it do the sorts of things that Devon claims, like making relative connections between data sets and other sorts of logical leaps -- I try to let my head do those things. But I do need something that can catalog and search all this stuff I'll be collecting.