Largo Recent Comments Widget
This widget shows recent comments, with links to the posts they appear on. Here's the Recent Comments widget displayed in a sidebar:
It could also work in the footer. If the Before Footer widget area is enabled in Appearance > Theme Options > Layout, here's how this widget displays:
Besides the standard widget options, you can set the number of comments to display in the widget:
Like other Largo widgets, you can choose from three backgrounds (default, reverse, or none), and optionally hide the widget on desktop displays, tablets, and/or phones.