The world is divided into two kinds of people: those who love to edit text files on the iPad, and those who really, really don't. For everyone in the first group, our resident mad scientist Brett Terpstra (ably assisted by a crew of volunteers including TUAW contributor Michael Jones) has kicked off the iTextEditors reference page.
The page provides a full feature matrix for more than 30 iOS editors, with more entries on the way. Looking for an editor with printing capability, Dropbox sync and word count for $0.99? The chart's got you covered (several times over, actually, including iA Writer). Brett plans to continue updating the page indefinitely, so if you're a developer (or ardent and well-informed fan) of an application that's not yet on his list, check out the page and let him know.