FWIW that was part of the problem since that's a walking license violation go the AGPL by many interpretations. It's just that Mingo/Rethink violate their own license there. However any other client? Unclear.
Careful with the word "violate": as a copyright holder, you cannot violate your own license. The copyright holder has intrinsic rights; licenses are permission to extend a subset of rights to third parties.
