We'll fix that very soon. In the meantime, you can use the following trick : Click on "get this poster" button, on the checkout page, there's an edit button, click on it. It will send you back to the edit page with a deeplink to your configuration, you can share this link.
The actually print will look the same as what you saw on the site, while editing. This screenshot in the confirmation email is just an approximation. We'll fix that in the future. Thanks for pointing that out.
Thanks for the feedback.
We are making the titles "house rules" etc... customizable. Coming soon.
What would you like to the change the home icon to? You company logo?
Thanks for the kind words and the suggestion. We will add a landscape format and new styles (color schemes) in the near future. Which style is your favorite?