So, I can't but say how annoyed I am at how RSS feed plugins don't offer the ability to sort by date in ascending and descending order. I want to display a feed which holds information of events. I haven't found an RSS feed plugin which allows me to display that feed in ascending order.
After reviewing the code for RSS Just Better, I learned that by switching a "false" to "true", I'll get what I need. See the code below.
$sort = isset( $instance['sort'] ) ? $instance['sort'] : false;
If only the RSS Just Better plugin offered this as a standard option and as another option, to display an RSS icon next to the name of the widget. That would be awesome!