No Fame, No Wealth, No Service: The reputation economy basically behaves like this if your Whuffie is low enough.

Her co-conspirator Dan was supposed to as well, but he didn't and eventually confessed.

Memory Gambit: Debra reverted to an earlier backup after planning Julius' murder so she wouldn't have any knowledge of the plot.

Plus, the main character is murdered by someone who just wants him out of the way temporarily, since they know that killing him will just be an inconvenience.

Immortal Life Is Cheap: Taken to extremes, since people in the Bitchun society will evidently deal with a cold by backing up their minds, offing themselves, and resurrecting into a clone.

The same issues apply, though (in particular, would-be deadheaders wonder whether crowded future generations won't just decide to leave them in storage indefinitely). A different technical implementation of the trope, since the bodies aren't actually on ice, the minds are just sitting in backup to be restored at some future date (as opposed to ASAP).

Human Popsicle: 'Deadheading' and Keep-A-Movin' Dan's decision to deadhead until the heat-death of the universe.

My girlfriend was 15 percent of my age, and I was old-fashioned enough that it bugged me.

Subverted in that the age difference between the protagonist and his girlfriend does cause some problems.

Emotional Maturity Is Physical Maturity: No one so much as bats an eyelash at the Mayfly–December Romance anymore, since physically nearly everyone has a twenty-something body.

Drugs Are Good: Since addiction is easily cured and health consequences don't mean much to immortals, there are casual in-passing references to the main character's girlfriend smoking crack.Disney Theme Parks: Primarily set in them, particularly a future Magic Kingdom.Crapsaccharine World: Yes, everyone's effectively immortal and money has disappeared, but half the characters smoke crack to overcome how boring the world is, while a bunch of others have put their minds in storage until something interesting happens.Body Backup Drive: Everybody has access to cloned bodies that they can download their memories into when they die.The story chronicles one of a group of adhocrats running The Haunted Mansion at Disney World, trying to solve his own murder after he is killed prior to the hostile takeover of said attraction by another ad-hoc committee. A novel by Cory Doctorow set in the future of the Bitchun Society, which has abolished conventional money (replaced by Whuffie, a complex reputation-based system), scarcity (cheap renewable energy and nano-assemblers), death ( brain uploads and subsequent downloads to fast-grown clones), and government (entirely ad-hoc structures).

Down and out in the magic kingdom