Congratulations on shipping, the site looks great. I've been working on a desktop app in the same space (website health/administration). It's been a similarly long journey. I've found marketing to be an uphill battle. It's a crowded marketplace, which in many ways indicates a healthy ecosystem, but difficult to crack nonetheless. Having a focused audience (e.g. bloggers) will help there. If you ever want to discuss marketing or talk shop, definitely reach out (ben at hn-username dot com)... maybe we could both learn something.