Not sure how this will affect US retailers; however, this acquisition could definitely help Shimano’s PRO component business. Let the speculation begin:

Could we see a move that ties Shimano and PRO into one fitting program?
New fitting lectures from this major component supplier?
PRO branded fitting tools?

We’ll have to wait and see.

More are the acquisition here:

Shimano acquires BikeFitting.com BV | Bicycle Business | BikeBiz.
http://www.bicycleretailer.com/news/newsDetail/6653.html

And the company website is here:
http://www.bikefitting.com/English/Systems/Introduction.aspx