Using shaman's farsight for exploration

[Game]

As you may know, you can see indefinitely with shamans farsight. (This has been posted twice but never suggests this use.) If you dont know, you click the farsight spell, click a spot, and click the spell again. You can use this to go to exploits that may take forever to get to or be impossible to get to. Here are some examples:

1. You can avoid the long wall jumping to get to Hyjal.

2. You can get under stormwind by simply farsighting up to a high place and farsight down into the blank space.

3. You can go to the edge of the world.

4. Explore outside of battlegrounds without people knowing (reducing the chance of getting reported.)

That's all I can think of for now. If you know any other places you can visit with this feel free to tell me what i missed.

[GanjalfTheGreen]

common knowledge imo