Not stopping completely at a stop sign.
Sharing a cat photo you found online. Doubly so if you rehosted it (imgur, Instagram, etc). Sharing stuff on the internet, even without shades of piracy, is fraught with copyright problems.
Speeding. I'd be very surprised if you drove at or below the speed limit all the time, every day.
Not speeding - there are minimum speed statutes in some jurisdictions.
Not in the US, but in other jurisdictions like Japan and France, taking a random picture on the street where someone is identifiable.
The list goes on, and on, and on...