[coronadisaster]

Why do you need an email address? Reddit & HN don't.

[phre4k]

I don't but currently the ssh registration script is nonfunctional.

Once that's working again you'd just have to give a fake mail address, but you won't be notified if we created an account for you this way.

[dependenttypes]

Probably to send the credentials. An alternative would be to ask tasubotadas to post their public key.