I just discovered (via the VSNU newsletter on open science) that colleagues in Groningen have started a similar initiative.
Please see this link for more info. I do like the idea of using the oil stain strategy where we first focus on having a strong impact at Twente and then try to expand like oil over water.
At the same time, I think that one key idea of the open science community is to share from day 1. Hence, I am sure that it is also OK to join forces from the very beginning.
What do you think?