Thanks for the pointers. I had seen them before except for the qutech one. I firmly believe the silicon approach to qubits is the way to go; but we will see how the market (and technology viability) settles everything. These are exciting times for hard Physics.

Also had a look at your quop.ai; seems pretty interesting though i need to explore it a bit more.

You might want to think about posting quop.ai to HN and get some feedback ;-)