I find it easier to write an essay or document using software that was made to write it like MS Word, NeoOffice Writer, or OpenOffice Writer. These are geared more for documents like essays, letters, and etc. It would be hard to manage and keep track of a book in these standard word processors. Once you get to a 10,000+ words, it’s hard to find a specific place where you left off. It’s nice to have an application that works all-around, but sometimes it’s nicer to have a specialized application.

Bean - A lightweight word processor.
I was going to look at Bean, but in my opinion, it’s still a word processor and not geared so much at large books. I’d suggest it for short stories, or people who want a truly freeware application for writing, but it doesn’t provide all the features writers may be looking for.
Bean is great for full screen writing. It is lightweight and has some features that other full screen writing software don’t offer. I’d suggest it to those lacking finances in a wallet, but I, personally, wouldn’t want to type up a 50,000 word novel for NaNoWriMo in it.
Some others actually recommend using wordPress. There’s a wordPress plugin that allows you to export to an rtf (I believe, can someone e-mail me a link if they find it?, so far BlogBooker, WPTEX, and Some other stuff). As for some plugins until I find the export one, there’s WP-Print which provides readers with a way to print a nice copy of your post(s). Wordpress.com has a FAQ that explains how to make a wordPress blog into an e-book type setting. I think it’d be cool to write a book using wordPress, but I personally prefer sharing excerpts as I go along and a finished work if I think it’s good. I don’t like showing as I progress, personally.
Back to actual software… Sorry, I’m easily distracted.

Jer's Novel Writer - A well-priced book writing app.
The first piece of software I’d like to show you is called Jer’s Novel Writer. Jer’s Novel Writer is a generously priced (at $30) Book Writing Application. My favorite features are the drawer and the margin notes. It’s probably one of the easiest pieces of software to use. When you first start a project, you’re presented with a settings panel. This allows you to configure how you want your book setup and how it will appear on the screen. After setting it up, you are presented with a blank white canvas ready to be filled.
Jer’s Novel Writer has many features every writer will enjoy. I already mentioned margin notes. Margin notes allow you to comment on a specific part of your book. You can color code the notes, some suggestions might be revision notes, places that need revision, comments, and etc. It’s also useful for asking someone to comment on the work. There’s also an “Outline.” This is useful for jumping between different parts of your book. You can also drag and drop various parts for rearrangement.
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