It's the same, barring some differences like dictionary (this list isn't curated...

yladiz on Aug 10, 2016 | parent | context | favorite | on: Show HN: Give 7B people an instant physical addres...

It's the same, barring some differences like dictionary (this list isn't curated very well, see other comments in this submission), but the big difference is that it's open source unlike w3w.