I never managed to have any trafic coming from this silly search engine.
Bing accounts for only 4% of my search engine referrals (UK). On the other had I have never had problems getting onto page 1 for any arguement that Google puts in the top 10. I haven't checked arguements that come further down the list.
Depending on your topic and/or title you may have issues with safe search. Perfectly harmless words may have character strings embedded in them that appear "adult". (I had this issue with a place name and google image search a long time ago)