I've faced that i write something like this:

describe 'Some feature', feature: 'Some feature' do
  describe 'Some story', story: 'Some story' do
    it 'does smth'
  end
  describe 'Some another story', story: 'Some another story' do
    it 'does smth other'
  end
end

If we just could to do something like this:

describe 'Some feature', :feature do
  describe 'Some story', :story do
    it 'does smth'
  end
end

we would have more clear and readable code. In this case you could to get value for this from the description of example_group. Of course we need to make current behavior available as well in case of we we have different values here
What you think?