Dear Inquirer,
InboxDollars has paid out over 35 Million to it's members to date and profiles are not removed on accounts unless a member has been inactive for over 6 months or if a violation of the terms has occurred.
We have more information in our terms of membership.
http://www.inboxdollars.com/pages/terms

Inbox MIGHT have paid 35 million (and we only have your word on that)--question is how much did they NOT PAY which was due to participants

Because they make money off your surveys plain and simple. Even the ones you take for teninutes then don't qualify for. Then they double up and sell your data. Why pay you when they can just rip you off?

My honest advice, simply use something else. They are using people like sheep's, that is even worse as a sheep gets something :)