primitive
(Yes I know the cab isn't owned by Uber, but the analogy fits)
Also, while I agree that taxi drivers are no better than any group - if you've paid for a medallion I doubt you would waste all that on committing a crime like this.
Running an unlicensed cab - now that is a dodgy bunch of people that no-one should get in a car with.
Internet companies should not be monitoring terrorists or anyone else
Can the Bitcoin protocol morph into Virtual Collective Consciousness?
Is AOL diluting its web properties to destruction?
http://www.techfruit.com/2011/07/26/the-aol-effect-time-warner-techcrunch-and-the-huffington-post/
The content sites AOL has purchased over the years were popular for their independent voices - is the Huffington Post content farming going to ruin all that AOL had before?
I did a short write up of using the major players over at http://www.adbalance.com/ad-networks/
Depending on your niche and traffic though you may be better either directly selling to advertisers (serving/tracking ads through OpenX, Google DFP, or OIO Publisher is pretty straight forward).
Again depending on your niche you might find a vertical ad network - there are these for food, health, religion, music, sport and pretty much any other popular vertical you can think of. They tend to get better ads at better rates - but obviously have higher entry requirements.