My wife likes to listen to the radio at night. But Radio 4 is getting increasingly annoying (even I notice this; I don't listen to the speech, but I do pick up the vocal intonations, which over the last couple of years have become increasingly aggressive even when the subject is not one that would seem to deserve it) and the World Service is preferred.
I don't like network-manager. It's too big and complicated and hard to persuade to do the things I want. Fortunately it's not too hard to do without it.
When I'm driving, I may get caught in traffic or have to divert round roadworks. If that happens, I don't want to pull in to call whoever's at my destination; that'll just make me even later, and on the motorway there aren't many opportunities to stop. But the machinery that I'm already using to log my trips knows my position anyway…
I have a checklist for setting up a Raspberry Pi, which I run through before I do any task-specific customisation. It occurred to me that people might find this useful.
I don't like being spied on. But I don't mind gathering my own data. In July of 2012 I bought a USB GPS receiver (a GlobalSat BU-353, the cheapest available device that had a good score on the gpsd compatibility list) for use with a Raspberry Pi, and I have it running for most car trips I make. (Images follow.)