Same answer...except I do get some business from that platform, but, again, the business & fees offered are only as good (or bad) as hiring party is. It's still your job to vet the hiring party because SnapDocs sure doesn't!
As to applications...they all want to know everything about you...and them some. It's your decision to provide everything needed for identity-theft...or not. At least, with SnapDocs you have a choice of how much (or little) info you're willing to provide.