I have no issue with quora wanting you to sign up to use their site but to allow their pages to be indexed by search engines and then hide content on those page

I have no issue with quora wanting you to sign up to use their site but to allow their pages to be indexed by search engines and then hide content on those pages to humans unless they sign up (with their "real name') is ridiculous. With $61 million, you would think that they could hire someone to tell them that this is a bad idea. I too have been trained to avoid quora search results.