"With Version 1.6.0 of Xfce4 Screenshooter, Xfce has gained
considerable ground against Gnome and KDE when dealing with
screenshot capabilities. The option to choose using the mouse
pointer to hide or to display aspects over the graphic user
interface is a new one.
"When the user deselects the option "Close the application", the
tool remains open after the capture of the screenshot. This is a
considerable advantage over Gnome’s screenshot tool, which
closes automatically after every screen frame capture. With Gnome,
the user is forced to open the application every single time he or
she wants to take a new screenshot."