Content Marketer will scan a URL and find emails and Twitter handles for links included on the URL. It also allows you to contact them via email and engage with them on Twitter.

Here’s a quick overview: Content Marketer was used on a post where it found the emails and Twitter handles of everyone referenced on the blog post. Then it helped the user email & tweet at them. As a result the post received in this example 5k+ visitors and 346 shares.