I concede that the concept of probabilistic payments probably has been "on the shelf" for a while and not much has happened.
However, the concept has recently resurfaced in conjunction with the Lightning Network.
Take a look at the following paper:
https://courses.csail.mit.edu/6.857/2017/project/7.pdfWow the solution is already here...!!! its not implemented? or who is stopping this? I really don't know how it works if there is consensus they should for lightning network.
But really can someone tell how this decision making thing works? like who decides what technology should be implemented or rejected specially in case of Bitcoin issues?