How I Screw This Up The First Time, A Software Design Error

MRTG does the job, I write an interface that jam the numbers into MRTG, this turns out to be the wrong approach. Several sites use this approach

The Temperature Web Site Series http://docbox.flint.com:8081/tsp
The Pellet Furnace Monitoring System (FURMON) http://docbox.flint.com/~flint/furmon/Pellergy_Control_For_Furmon_Site.html
Several Internal Data Center Monitoring Sites

MRTG does the job, I write an interface that jam the numbers into MRTG, this turns out to be the wrong approach. Several sites use this approach