It was actually the result of reading one of these excellent care sheets that helped me to decide on what species of dartfrog I would keep, or at least one of them.
I am certain it was the contents of this care sheet that has made my frog keeping story such a happy one. I currently (at the time of writing this) have 6 froglets left and about 15 eggs all of which have come from my own frogs.

The care sheet I am refering to is this one Frog Forum - Captive Care of the Phantasmal Dart Frog (Epipedobates tricolor & Epipedobates anthonyi)

So I wholeheatedly agree that everyone should make as much use of them as possible.
They could even turn your frog keeping experience from the disaster it could very easily be into a success story like mine.