> It runs on a global network of computers with untold hoards of RAM and disk arrays with indefinite IOPS. Much of that is just to provide automatic spell chec

> It runs on a global network of computers with untold hoards of RAM and disk arrays with indefinite IOPS. Much of that is just to provide automatic spell checking to millions of people concurrently. I would doubt the actual spell checking software for a single language, excluding proper names, would be something a Mac can't run.