My neighbour caught me doing this the other day! Worst thing is I'm too far away from the house for WiFi but there's rubbish mobile internet signal so often I have nothing to do. I should start packing a book
Never done this, we always just carried them inside and hoped for the best. My sister and her boyfriend fell out with a couple who wanted them to wait in silence in an IKEA car park while their DD finished sleeping.
Yeah loads. I especially love arriving at inlaws and being all 'oh dear, that's a shame. YOU go in, I'll stay here....no really it's ok, you can do it next time' then getting a bonus cup of tea bought to me that I can drink without boring small talk.