I put my hazards on when visibility sucks because I want to increase the chances that other cars can see me.
I ALSO put my hazards on when road conditions are changing from normal to slippery or if there's a huge water puddle ahead. There was a thread here about how we shouldn't be using hazards to warn traffic behind as that's not what they're meant for. Apparently, the geniuses of MR had determined at that time that hazards are reserved for stopped cars.
I stayed out of that thread because of the insane amounts of stupidity within it. If you feel like the car ahead of you should have his hazards on, you should also have yours on. It's not fucking brain surgery, just common sense.
Something the average MR poster lacks severely when it comes to driving.
Everyone complains that another driver was driving too slow, too fast, too visible, too invisible, etc. it's like everyone is Kimi Raikkonen.
Every time someone posts a video here, of themselves driving showing someone else doing something immensely dumb, there's an MR Genius that comes up with a reason why the poster is an abysmally bad driver and he's an accident waiting to happen.
The only logical conclusion to this thread is for it to die out for lack of videos.