I certainly don't know enough about this to really understand what is planned. It does seem to be a straightforward enough concept just based on the words alone. Being able to delegate bandwidth as a resource is something that could be helpful to the ecosystem.

Some users have more than they can reasonably use, some don't have enough. Delegating bandwidth to a pool would be a good way to make use of a resource that otherwise would be wasted. Possible benefits could be to new users who want to participate more than their initial bandwidth can support, and particularly to high volume applications in an SMT world.

Seems like a sensible idea.

Like I said, I don't really know, but I'd love to know more about it. I also don't know why just a hashtag, but possibly a way to spark a discussion and get people posting about it?

Exciting times!