More simply, you're saying that this solves the updating issue but not the trust problem. This is true, but currently it's no better than what is being proposed

More simply, you're saying that this solves the updating issue but not the trust problem. This is true, but currently it's no better than what is being proposed. Google places is good but I doubt Yelp does anything, for example, and a ton of other sites. And most people don't even know to trust google places more anyway, they'll just trust the top result on google.