I don't remember the site offhand, but I was going to one recently where example.com didn't even work, it was some weird error page -- you had to use www.example.com. If it comes to me, I'll post it.
I haven’t tested it but it will most likely show up as domain.com in the address bar and will result in an error show to the customer.
If chrome wants to strip www as it’s essentially the same domain.com they can submit an RFC and not just decide for everyone. Honestly I hope they start making more stupid decisions like this so ppl move to Firefox so we have more competition.
Yup, that's on the developers. Hopefully this fix will make it so that it will be easier to setup DNS with just one domain instead of 2. Props to Chrome.