Avantages
Internet Advertising is a space that's not going away. This place could be a good springboard for those starting out. This is also a good spot for people working in support roles and just starting out in the IT or production side of technology. Some very tried and true architecture mixed in with some home grown solutions can provide a solid background of real-world education/experience.
Inconvénients
Sr. Management is a collection of information hoarders and micro managers. Innovation in technical areas is non-existant. There is too much emphasis on reusing older technology versus inovating with newer but often costlier technology. Return on investment does not equal squeeze the last drop of life from something; a less on the spending authorities here could stand to learn.