Speaking of regulation, I've opened an account on chat.zulip.org a while ago to check out what Zulip looks like. After playing with it for a while I've deleted

Speaking of regulation, I've opened an account on chat.zulip.org a while ago to check out what Zulip looks like. After playing with it for a while I've deleted my account. This blog post prompted me to check it out again, but to my surprise, although my account is disabled they still kept my email in their database and they won't let me signup with the same email again. Using the password reset option informs me that my account has been deactivated. When I delete my private information I expect it to really get deleted.