Yes, happens to me too. Infact, my nice shiny new Mini Convertible has a large amount of paint missing from the passenger door where some numpty has opened their car door onto it in the supermarket car park
Why this happens with new shiny cars I don't know, I've been parking in the same car park every day for the past 3 years in a big (and very wide by UK standards) Lexus LS400 - and you've guessed it, not a mark on it.
Take my new mini and park miles away from anyone else - pop in to get a sandwich, and come back to find the damage ! (no note of apology from the person responsible of course)
Car is with the dealer today (glovebox jammed shut, hood rattles, and alarm going off in rain), and will be asking for a quote to re-paint - suspect it will need entire door redoing, and hope that it looks as new when they have finished.