As a user of and sometimes contributor to fabric, I would like to point out that fabric is really good, but not perfect. No software really is. There are times

As a user of and sometimes contributor to fabric, I would like to point out that fabric is really good, but not perfect. No software really is. There are times I have chafed against fabric -- sometimes I would like it to be "heavier" doing more things automatically, and there are others I would like it to be "lighter", getting out of my way so I can just do my stuff. I will still reach for fabric first when I need tools, but it is nice to have alternatives available for those times I need something else. Similarly, it frequently benefits all projects to have a few alternatives and different implementations for the same concept. Ideas can be explored independently and features can be borrowed back and forth. If nothing else, and provided that shovel gets to a fuller development stage, this could be a good thing for all.