I have searched before, and I have looked at several results from your version of the search. Doing this sheds little light on my experience.
I have built 5 Hackintoshes over the last eight years or so and upgraded each of them multiple times. I am a professional film animator and film editor. I need large volumes in both Mac & Windows formats to coexist in each machine and I've had few problems on four of the machines. One machine started causing corruptions on hfs+ volumes when I upgraded the Windows boot drive from 7 to 8.1. This is the only thread on the internet that I have found that comes close to replicating my problem.
I am surprised that the folks at tonymacx86 do not address this problem more clearly. (btw, I have donated...) They are easily the most helpful folks out there, and I know that many who use this resource are media professionals who need proper access to large mixed-format volumes.
We need help and a proper solution.