I guess many of the people on here clock up the majority of their miles .attain status by way of business / for their employers, where they have not paid for their own flights.

Those that own the businesses may be millionaires, but I'm sure a lot of the guys on here are directors / senior management who are paid well, but not necessarily cash millionaires.

No doubt there are a fair few millionaires on here too, it's not the sort of thing most want to disclose over the internet though I guess, despite FT being good for anonymity.