Shoestring budget website tips: So you have a static Html website, with pages that only the developer knows how to update for you. And that was probably fine to start with, but now you want a page or a section that you can post news, or so people can leave comments or notes.
WordPress Blog sites are easy to link and integrate into your existing static website. When you join up with Worpress.com, you are generated a URL web address of http://www.yourdomain.wordpress.com which appears in the address bar.
You take this link of the new URL and give it to your developer to have it added to your other site menu (in your html site). The only other alternative is to have your entire website built in WordPress so that all pages belong to the same structure and theme. Let me know if you want help adding WordPress to your site by contacting me on email@example.com.