I’ve been using Mellel for about a month now for the dreaded dissertation. Mellel is a different kind of word processor; the theoretical model seems to be of text in “streams” rather than in an endless scrolling page. So far Mellel has been quite easy to use, and has super support for scholarly writing and Unicode, including yoghs, thorns, and even medieval Irish and Welsh. I’ve yet to see if Mellel supports the very specific dissertation layout requirements, particularly in terms of footnotes and headers. Mellel also supports Bookends a bibliographic database that “hooks” into various word processors. I’m not very interested in the bibliography/footnote generation features of Bookends, but I’m trying it out as a bibliographic database.
Meanwhile, Nisus Writer Express promises to have footnote and endnote support in its next major update. Nisus Writer Express has a nifty language palette, which makes using multiple languages in one document dead easy, and I quite like the interface (one of the best Cocoa implementations of Apple’s HIG I’ve seen). But much as I like Nisus Writer Express, it strikes me as more appropriate for non-academic writing, as least thus far.