Thank you!

You've already got a lot of good suggestions. I'd add a good cellular/voronoi texture would be handy.

Hi - Minor request and I know you have a lot planned so please just take this as a small request.

It would be very handy to have the ability to have the ability to click (let's say middle click) a node and have it select all parent nodes so we can drag them at once. It makes it easier to organize ...

First, I have to applaud you for adding this functionality to Ocatane. It really opens up a ton of possibility and makes the renderer much more valuable. Thanks!

I would also vote for a hierarchic mode or behavior.