I've noticed them before, but I never really thought about using them. Maybe if I was shopping with young children I'd use them.
It was hard to find a sitter. We knew there had to be an easier way to check for well-qualified student sitters in the area.
We're able to make more successful connections between student sitters and parents.
When we started doing this, we weren't sure what response we'd get from students and parents. It has exceeded our expectations.