private section for Master sharing

[Paganec]

I think it's a good idea by the way, people who don't share their masters now might be more inclined to do so in a private section.

How come? I don't see motivation behind it. 

As about 'trust'. The problem is, if the majority will allow the member you, for instance, don't trust, you wouldn't want to share your master in this section, I guess. 
I would allow there only tapers who shared at least a few masters anywhere (here, dime, other site).
It's all very complicated. I don't see what stops you from making a thread and share the links only with ones who you completely trust. If you feel the need.