Does a pond add value?

After reading the swimming pool thread i was left to pond on the ponder.

Not that i'm overly concerned with a pond as Aesthetics will come,2 days doesn't cut it!

? is,Does a pond cut the mustard and add value?
Haha don't know why,just laughed out when I read the title

They say mosquitos might be a food source in the future, so you might be able to breed them :0
I'm a bit like Sheldon with sarcasm, but I was sensing a bit. On a side-bar, I saw a place with one in Canberra that was too deep (and therefore needed a fence), and was built right next to the back door. An ankle breaker in the dark if ever I saw one, so dumb!