Actually Boonex does not have to comply.

The issue with Facebook was that they were not actually deleting the accounts of people who wanted their accounts closed and Facebook was still using the info of people who actually requested to close their accounts with 3rd parties as this was the violation that Facebook was facing. Once an account has been requested to be closed and the info is still being used from that account then their is a real privacy issue.

So make sure when a customer requests see more their account to be closed that it actually is and you discard their info completely.