I saw that, but my i3 is parked outside rather than in my garage, and I don't think the condo board would approve!
I think more and more cars will come with that built-in in the coming years...manually plugging things in is so old school! I don't know how good of a parking job you need to get things aligned, and I'm sure some people would have trouble with that. It can be fairly efficient, but it's not quite as good as a hardwired connection. Certainly more convenient. It would be neat if it was built into the roadways (one country is experimenting with that on a short stretch I read somewhere). Some people are just paranoid about magnetic fields, and those people would violently object.
2011 535i x-drive GT, 2014 i3 BEV