This is also generally frowned up on for a "Show HN" post. HNers are supposed to be able to go and look at something and provide feedback — without paying or ha

This is also generally frowned up on for a "Show HN" post. HNers are supposed to be able to go and look at something and provide feedback — without paying or handing over an email address. Some posters solve this by creating a generic HN account or workaround, so that people can tour the system with less friction.