I have used Pages 2, Mellel, Nisus Writer Express (since 2.5) NeoOffice, and Word 2004. I have tended to do the following: for documents that I am writing primarily to share with students I use Pages 2 (export to PDF) or Nisus (native format is RTF). But when I write academic material I use Mellel. It gives me more control over footnote format, makes it possible to have both footnotes and endnotes, intergrates with Bookends, and so on. But there are still times that I need the other processors. I still find that Word gives me the best export to HTML and that is crucial when making documents for WebCT classes. NeoOffice has the best auto-complete feature of any word processor that I know, and when composing a document with lots of long Greek names in it, that can be wonderful since it learns them automatically, and then offers to auto-complete. I also have tended, like a previous response to your question, to fit my tools to the job. If I have to drop back to just one I would have to take Mellel (or possbily Nisus Writer Express). But as it stands in a given semester I have usually found a task that each did better than the others. Given the low prices of Pages 2 (I make all my classroom presentations in Keynote) and Mellel and Nisus, I have not been forced to use only one. Cheers!