Perhaps it’s a little shortsighted of me to review an iPhone app built to let you view, sync and edit Microsoft Office files. After all, a patent judge in Texas this week ordered an injunction against selling MS Word, and without a basic word-processing app, the whole suite goes down the tubes. Surely we’ll all be back to slate boards and nails by Halloween. OK, fine, not likely. Microsoft will buy a winning argument, buy a settlement, buy the company suing it, or just buy the whole legal system itself before it lets go of Word.