Reuben I.

I would avoid Quora like a disease.

I didn't sign up but got signed up automatically, Exited out when I realized what their site was doing and started getting spammed by junk messages. Their site is rigged up like it is bad malware. When I tried to unsubscribe it said I had to complete my registration process to do so.

I emailed an admin who was very polite and solved my problem for me (I am grateful for that), but any site that is so desperate for users it resorts to malware tactics is unprofessional and shouldn't be taken seriously. If they don't know what they are doing to that degree I would not trust them with any information.

It is not hard to make a friendly user experience, You have to put in an effort to make your website as bad as Quora is. All you need to do is be upfront and have any form of integrity / honesty.