This isn't much, but it doesn't take much work. However, it may be targeted so I'm labeling it "You Miles May Vary".
Here's the deal:
Pay five bills between October 1st and November 30th using Electric Orange Bill Pay, and we'll deposit $10 into your account by December 31, 2012.
Promo page link:
Click on the promo page FAQ tab for more details.
Credit for this find goes to this FW thread
For those who dont't yet have an ING DIRECT Electric Orange account, there continues to be a $50 sign-up bonus (see this thread
for more info).