1/3) Auto repair / servicing. The internet has helped consumers in all kinds of markets - retail and travel, perhaps most obviously - compare equivalent goods to ensure they are getting a fair price and good service. I would love for this to be applied to car repair and servicing. I confess that I know next to nothing about cars - I just want my car to run, and when it need repairs or services, I want to know that I'…
Just last week the garage that took my car misdiagnosed the problem and charged me much more than necessary.
Usually I try to get a grasp of what the problem could be and try to fix it myself if I can. This time I was under pressure to get it fixed quickly so I directly brought it to the garage. Had I tried to identify the problem (which I did later on with a lot of web browsing), I would have fixed the problem under 72h and $20 vs one and a half week, a lot of hassle and $150 at the garage.
I wish there could be a robust platform to help you identify a problem. The forums are often full of people that really don't know what they are talking about but they still come and confuse you.
I'm thinking about a website where you could identify you car's problem with community approved answers (based on their own experience or solid references from the repair manual).