How does leeching in Dungeoneering work?

[Belcoot]

Hey guys, i've been seeing services that offer leeching in Dungeoneerin. I want to know exactly how the process is.

 

Basically, you get in a party with someone else or some other people. They go into a dungeon, solve the dungeon for you while you AFK, and you still get experience for being in the group.

For more information, use google, youtube, and watch this video:

[YOUTUBE]zJfDTkfVZao[/YOUTUBE]