
- Olivier Augizeau 
  Olivier needed RRDMON and accepted to command and pay this GPL software.

- Jim Trocki
  Jim wrote and maintains MON.

- Tobias Oetiker
  Tobias wrote and maintains RRDTOOL.

- Larry Wall
  Larry wrote and maintains PERL.
  
- Andrew Ryan
  Andrew tested RRDMON, made some suggestions and patches.
  (--cgisuffix, --upperlimit, --rigid, "Build on Tobi Oetiker's RRDTOOL")

  
