Curse

TomTom is your personal navigation assistant in World of Warcraft. This addon is very simple, but provides a nice set of functionality. Thanks to Esamynn for Astrolabe, which does the bulk of the work in this addon.

Bugs and Support (PLEASE READ)
Unfortunately I have been forced to disable user comments on Curse.com. For some absurd reason the site has stopped sending me emails when you guys post a new comment, making me completely unable to provide support via this means. I am still happy to provide assistance, both on Curseforge and Wowinterface:

http://wow.curseforge.com/addons/tomtom/tickets
http://www.wowinterface.com/downloads/fileinfo.php?id=7032

TomTom offers the following major features:

• Set waypoints via command, or by clicking on the world map
  
• A draggable coordinate display with customizable accuracy. This frame can be hidden or locked.
  
• Player and cursor coordinates on the World Map (these can be hidden)
  
• A floating "crazy-taxi" style arrow that points you to your destination
  
• Displaying the "crazy-taxi" arrow or coordinate block in compatible LDB displays, such as NinjaPanel
  
• Show a waypoint that points you towards your corpse for easy recovery
  
• Can set waypoints by clicking on quest objective POIs on the World Map and watch frame.

Please also check out LightHeaded

Slash Commands:
/tomtom - Opens configuration GUI

In addition you can use the /way command to add and reset waypoints. In order to overcome conflicts with the Cartographer /way command, you can also use /tway to access TomTom's waypoint command. The following slash commands are available:

TomTom has been designed to publish the Crazy-Arrow and Coordinate Block as LDB feeds, allowing them to be displayed in compatible display addons. I've written a very simple, easy-to-configure panel that is capable of displaying these called NinjaPanel.

If you're looking to bulk import waypoints (to track achievements, etc), a community member has provided a great addon that lets you do this easily. Take a look at Paste.