Some Philodendrons make delicious fruits, or so I've read. Maybe someday I'll get to visit a jungle and get a taste of some by those who know which ones to eat and how to prepare them if necessary.
Wiki "Philodendron" article:
Though they contain calcium oxalate crystals, the berries of some species are eaten by the locals. For example, Philodendron bipinnatifidum white sweet berries are known to be used.
This is interesting:
http://www.ediblearoids.org/ The only thing it seems to be missing is a list of edible aroids! Or maybe I just couldn't find it, but I did try for a couple minutes.
Good for you for starting/growing from the soil up. Most people grow from the plant down.