Two of the short stories feature Kate Brannigan, nearly all others feature lesbian protagonists*, many have writers as protagonists. The one about the miner's son becoming an actor and helping out his bingo-calling mother might refer to Robson Green, but then they come from similar backgrounds. The name "Sarah" appears most frequently. The Mrs. Dalloway reference and others are smart (especially cool Kate's) and brief. As Ian Rankin said, they do pull one in quickly and efficiently into each world, but I found most endings less satisfying. The first and last stories were singled out as being non-crime, new-ground, except to me they aren't, just slightly more obviously auto-biographic, but then I see all of these stories as both tailored to specific occasions and more auto-biographic than her novels, where the scope is different.
* I worry that I simply cannot be pulled into f/f relationships though. While Patrick Gale features all types of couples, McDermid only ever shows a penis as a weapon to punish and degrade, and the few gay men I remember weren't nice guys (I'm sure she has had her experiences, still wanted to point that out).