Datachannel is a great addition. Can we keep building on this?
I will like a way to query external mesh data. Lets say we can do a lookout to another selected mesh, and read things like closest IDs, or uvs and transfer this information to our object. This will open the door to a lot of things right now only possible with genome and that will fit very well datachannel workflow.
I can think about reading closest uvs, IDs, normals, vertex color, distance to mesh, but sure we can think about much more data to be read.