Did you read my post? This is my daughter's idea. I actually have 4 kids (age 5, 7, 9, and 19). My wife and I go on dates weekly so I'm confident I fit the target market :)

When we lived in Oregon we used a sitter service that would send us one of a handful of sitters. I liked the model and my daughter is interested in something similar (with a tech twist).

I am protective of my kids but I am not a helicopter parent (my wife is). My kids are social, friendly and naturally trusting. I don't teach them to "never talk to strangers".

You're completely entitled to your own views/processes wrt childcare. Just don't assume everyone feels exactly the same.

I fully understand the main issue is trust. BUT I think that's the same issue startups like AirBnB have to tackle.