4Minimum Viable Data (MVD) - Shotgun or Sniper approach (opens in new tab)(blog.getrockerbox.com)2rjjacobson12y ago0
8Rockerbox - Your machine-learning personal shopping assistant (opens in new tab)(getrockerbox.com)7rjjacobson12y ago10
12Lessons Learned - First Product Launch (opens in new tab)(rjjacobson.tumblr.com)2rjjacobson13y ago0
13Show HN: Have trouble keeping in touch with friends? Penguit to the rescue (opens in new tab)(penguit.com)6rjjacobson13y ago9
