It doesn't seem to be just addresses since they are extracted from something.
Of course there is context in how the addresses are used. But the reviewers may not have had access to the context. Since addresses are public data, the question remains.. what is the harm?
The account that posts the addresses is assosciated with some company. If that company isn't just 'Generic Consulting Company' then there is some context derived from the account name.
ie: This account is owned by 'XXX Toys', and they're asking me to clean up this address information. I guess someone at this address ordered some adult toys.
But it is. I am just a small consulting company here, working for various clients and turkers have no idea who I work for, especially because most of the time even that is under NDA. (And as I noted above, this was a B2B sort of thing, so people got themselves into a tizzy over the addresses of businesses all around the world.)