Capture This от Josh Berry

Capture This is a convenient way to send the current page to the URL of your choice. It's especially useful for saving browser tabs, links or text into your favorite to-do list app—or any app with its own URL scheme.

• Click on the extension icon to send the current tab to the URL of your choice.
• Use the browser's context menu to save selected text or specific links from the page.
• Configure custom URLs for different scenarios—saving the whole page, saving some selected text, or saving a specific link within a page.

Defaults are included for OmniFocus and Things. If you'd like to see more defaults for other apps, feel free to open an issue on GitHub!