I doubt it. A keyboard alone isn't enough to win that market, great software is. Look at the content creation apps available on iOS - iMovie, Garageband, iWork, Paper, Brushes, DM1, Amplitube, Notion. It's going to be hard to catch up with that. They are built for touch. The people using them don't need a keyboard. A keyboard isn't really the ideal input device for someone creating content unless it is written content. For everything else touch seems to work better.