Literature for the ADHD Era: Schlocko's Favorite Short Story Collections of the 21st Century

If you're too impatient to read novels, short story collections are a neat way to remain literate while accommodating your attenuated attention span. I consider "Redeployment" and "Olive Kitteridge" to be multi-narrative novels instead of story collections, but people who get paid to categorize fiction consider them short fiction, so I'll defer to their judgment.