One of the focuses for the next MacBook Air may be on an iPad level of responsiveness, John Gruber said in a podcast posted late Thursday. While going over predictions for Apple's Mac-focused event next week, he noted a story from an Apple friend at WWDC who said Steve Jobs wanted the same ready-to-use ability on a Mac as on a tablet. The story recounted to Talk Show co-host Dan Benjamin had Jobs put a MacBook and an iPad side-by-side, wake up the iPad, and ask why the same couldn't be done on a Mac.