4 ms·

I see a ?s2011 at the end of that URL. Has this document changed at all from when you originally wrote it two years ago?

• pg 16y ago
  I'd guess the only change was to change the reference from 4 partners to 6. Footnote 2 sounds a little stale.
• scott_s 16y ago
  I wondered about that as well, then I realized it was probably a hack so that pg could repost the same URL to HN as needed.