Searched "withings hack" and found your write-up.  Nice.  And imagine my astonishment to find you were in my home town of Charlotte (I'm off Mallard Creek and I-85).  Awesome trip to Galapagos.  I went there when I was in high school.  The ship was about the same size as the one you were on (but it burned and sunk, I guess...it was a long time ago that I went).  I'm a coder, but I'm probably not going to get the scale.  I figure the company will go out of business and the rinky-dink web site will disappear.  If you'd coded yours in a Java web container, I might have tried it (that's the only technology I know).  Cheers.