Bing & Yahoo = The Same.
Some tips for Bing Seoing
1. Titles - Bing loves titles that are relevant to the search query
2. EMD = Seems to have more positive effect in Bing than in Google
3. Domain Age = Bing seems to high-rank aged domains
4. Bing seems to give low ranks to blogs in compare to Google
5. Since Bing works with Facebook, you'll see more FB results in their serps
6. Bings seems to love outbound links - linking out from your website
7. Obviously u need to get links, links, links
8. Use Bing Webmaster Tools
9. Read Bing webmaster guidelines here:
http://www.bing.com/webmaster/help/webmaster-guidelines-30fba23a
To sum things up,
the points I have mentioned above are just my way of doing it - others can come up with extra info I guess. But d'ont forget that Bing copies & relies on Google whenever they can - so, nothing really new under the sun