I dont think hackers will become happier looking at such idea spreading on the market. I hope we will become also. Good Idea.
It certainly wont stop them but they wont like the idea of this project to expand and globally implemented with thousands of nodes across the world making it harder for them to penetrate through entreprise networks
And it will not get any easier over time. The more honey pots are active, the more often they get caught. Maybe we will not be able to switch off the really good professional hackers, but many small ones will no longer have an easy life :-)