Nocs, an incredible text editor for iOS, has submitted an update to the App Store, currently pending approval. No word yet on what new functionality might be included, but that info would seem shortly to be forthcoming.
Nocs is the best (and geekiest) way to write text on an iPad or an iPhone, in my humble opinion. Full support for Markdown (including HTML export, easy previewing, custom CSS, etc.), full Dropbox integration (including a real file browser), and local file storage / organization. I fully recommend it for any sort of writing, whatsoever. I even wrote this post with it. Get it here.
Note: It’s a free app. They do a $65 “sale price” thing on June 4, the proceeds of which are donated to “democratic movement groups” in commemoration of the 1989 Tiananmen Square protests, which ended unpleasantly on this date in that year. The app will be free again on Tuesday.