Scalable panel
The info panel size can be adjusted using a slider on the Addon Settings window.
Travel advice
A travel advice tells you how to get to the displayed zone using road connections and transports.
Configurable
Configurable through the WoW Interface Options window. Settings are saved per character and can be copied to other characters using the template function.
ZoneInfo
Lots of information about the displayed zone, in this case for a level 29 Horde character with Herbalism.