I don't understand the last line in the article:

"Would you be comfortable with having a landlord’s management history posted on your listing?"

If we are talking about rental listings... if it's my listing, am I not the landlord?

This is much needed in the UK.

Go for it. Your UK 'inFlatable', charges a modest user fee, finds a flat(apartment), renter years later leaves the rental, you return the fee with modest interest(as a model to recast damage fee abuse), and in the meantime, earn on the float, when ex-tenant/user fills their experience on unit/landlord review form, you return the fee with modest interest.

Old and new users-renters love your reliable vast database, hilarious scathing reviews, you go viral, and you're on the cover of The Economist and Punch.