Ask HN: Register Delaware C corp electronically?

Clerky say that they can register Delaware C corps electronically, however on the site corp.delaware.gov, I can only find some pdfs to mail in, and those pdfs don't seem to render correctly.

From the Clerky site: "In order to ensure reliability, we electronically file your certificate of incorporation with the Delaware Secretary of State. We typically return the filed certificate of incorporation to you within 2-3 business days."