This WordPress plugin has been available via my digital solutions service, SkyWolf. But now it has been approved and included in the official WordPress Plugins library. Grab it at: https://wordpress.org/plugins/bookmark-wp/
It’s a very simple plugin but could save you a lot of time. As you visit webpages, click a special bookmark and a new post about that page will be started for you on your blog.
WordPress used to have a built-in tool like this (Press This), but that was removed.