The people who buy Thinkpads are professionals. The last thing on their mind is useless synthetic benchmarks. All they care about is if it can run their professional software and real world performance. iPad can be the fastest thing on earth but it's useless if it doesn't run the full Office, Visio, Photoshop, AutoCAD, OrCAD, Pro/Engineer, Inventor, SolidWorks, etc. Even for consumption it blows away my Galaxy Note and iPad since it can stream 1080p popcorn time wirelessly to Chromecast dongle. Perfect combo for business travel.
I agree with you.
However, I do think the iPad will have far better performance in non professional tasks, like browsing the web. Again useless, if it can't run the professional software.