What's "Project M"?
Also, my favorite trick was an issue with bard songs:
1) Target something with the map that was out of line of sight (different Z-axis, etc.)
2) Toggle target to something within line of sight that you can cast a song on.
3) Start song cast (3 sec)
4) While song is being cost, hit your toggle target key to target the previous, out of line of sight mob, and hit your bellow hotkey
5) Song lands on the mob that was out of line of sight
6) Hold onto your shorts... some mobs will warp down/up to you, others will train to you, and the mob may bring friends
Doing this you could make some INSANE pulls, especially in zones where there were tunnels or mobs in other rooms, etc. That effect plus fade = ridiculous.