Autofill Password?

I am also interested in this feature. I know this isn’t the most secure way to authenticate, but if it were a toggled feature, people could use it at their own risk. Http url u/p authentication is deprecated and increasingly unsupported, so this could be a popular feature for you. E.g. https://en.wikipedia.org/wiki/Basic_access_authentication & http://stackoverflow.com/questions/2716990/http-basic-authentication-credentials-passed-in-url-and-encryption. The post cites IE, but others note issues with Safari & Firefox. Any interest in adding this feature?