NodeAnnounce is a simple program that scans your World of Warcraft minimap looking for those yellow circles that indicate the presence of a tracking "node", ie, mineral veins and herbs. If it finds a node, it alerts you.
This means no more staring at your minimap while farming -- just turn on NodeAnnounce and fly around, it will do the watching for you.
Version 1.0.1 should play nice now on Intel systems. Enjoy :)
Universal Binary (PPC/Intel)
Please note: NodeAnnounce has only been tested on 10.5 (Leopard) on a PPC system. While it should work on 10.4 (Tiger) as well as on systems with an Intel processor, I cannot confirm or test it since I have neither a Tiger machine nor an Intel box.