A query parameter would be useful, to be able to skip the landing page and go directly to the answer. With Phind, for instance, I can do `https://www.phind.com/search?q=foobar`.
Would you be OK using a Github login on stuff like this? Or would you be OK just using tokens emailed to you as a means to login? The reason I'm asking is because I don't like passwords and so designed a password-less login system that relies on emailed tokens and 2FA, with either the Authenticator app or texts.