I'm hearing some information about Elements and Pages, but I wanted to ask what you're using as a word processing app on your iPad.
I'm currently using the Notes app, but I'd like to be able to work on a document (mostly just text documents) and be able to save my progress, and then optionally pick up where I left off the next time I'm in front of my office Mac.
Dropbox doesn't seem to let me edit from the iPad, and Google Docs, to my surprise, will let me view word processing documents, but not edit nor create them. (!)