Wow!!! This sums up the culture of IBM as confirmed many replies to the above comment.
> 1. They bring the A players to the sales process, .. C/D players to write code.
I was wondering why IBM failed to make great progress with WATSON project which was started years ahead of others in ML/DL filed.
Now I know the answer, internal IBM projects are developed with same A/B/C people of the hierarchy, where C players are people who write machine Learning/Deep Learning WATSON code.
Since Microsoft lost consumer space by losing windows phone, it's focus is ONLY Enterprise market which is confirmed by LinkedIn purchase.
Slowly but surely Microsoft will eat IBM's "Enterprise lunch" eventually. (sharing part of lunch with AWS & Google Cloud)