here are a couple entries. I thought the leaves subtly hinted at marketing/advertising - in that they leave the source and are carried off. It also refers to the "treetop hollerer" as his message is shaking the leaves from the tree (also shown by the light bending of the tree - like it's being "blown away" by the message)
The logo would also work as a single color for promotional items - screened/embroidered, etc.
any feedback/comments you have are greatly appreciated. Thanks josh