I've been seeing a lot of answers to questions that are basically duplicates. There may be some nice variants, but it’s basically already been answered.
How can we discourage this? How can we encourage folks to write comments when they just want to add a wrinkle on an existing answer?
We've been getting more and more answers that say "I agree and here's more" what can we be doing better?
It is important to point out that deleting duplicate answers is SE pretty much policy. By not doing this we aren't meeting SE norms (which may be a bad thing as we think about getting out of Beta).