> I used to work at in construction as an estimator and we used spreadsheets. No backups, no version control, a single value change took 10s of minutes to propa

> I used to work at in construction as an estimator and we used spreadsheets. No backups, no version control, a single value change took 10s of minutes to propagate through the many sheets in the file. We fixed errors when we saw them, but I always felt it was an exercise in pointlessness. These were not small companies either, ~$800M in yearly revenue for one, and ~$150M for the other. Jesus... want to start a competitor to these guys!? Email me