Especially when you consider stuff like "Oh I want all the rows, but only know how to type in exact cell references. Ehh, 100 rows should do", and someone misse

Especially when you consider stuff like "Oh I want all the rows, but only know how to type in exact cell references. Ehh, 100 rows should do", and someone misses that their totals for a 10 year period are only including the first 8 and a bit years.