I would like to be able to create Kanban Stacks that are customized like Views are. For example I want the following stacks:

• Show only {Column Name}
  
  ** Show only {Column Name2} = Unique Text
  
  *** Show only {Column Name3} = Unique Text

The above would give me a grouped view, based upon 3 factors across 3 columns.

By allowing each stack to be unique based upon the above, I could build an amazingly killer dashboard.