Just take a look at this guy who had his account recently banned by Bing Ads...
Here's why I love Bing Ads:
✓ 87% of Bing users come from Internet Explorer!
✓ Users of Bing are generally less-techy (convert without much hype)
✓ Bing searchers are for the most part, 35+ in age.(unlike teenagers, they are likely to spend more)
✓ Bing searchers are more likely to have children, based on their age.
✓ 85% of people who use Bing are in the US
✓ The unique searchers on the Yahoo Bing Network spend 23% more online than the average Internet searcher.