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I really wish cars came with PA systems installed. There are so many situations I encounter every day where it'd be useful:

- "Turn on your lights"

- "Move over"

- "Thanks"

- "Sorry"

- (incoherent obscenities)

- "Have a nice day"

I'm seriously considering picking up some programmable LED sign and wiring these sorts of messages to buttons I can press while driving.



This is one of the many things I miss from cycling when driving a car: being able to just match speeds with someone else and hold a conversation over something that happened.




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