Try to contact Mikhail (Bing CTO, @MParakhin) or Michael Schechter (Bing Growth VP) on Twitter. They are very helpful. Or Bing Head of Product, Jordi, which is

Try to contact Mikhail (Bing CTO, @MParakhin) or Michael Schechter (Bing Growth VP) on Twitter. They are very helpful. Or Bing Head of Product, Jordi, which is very helpful on his email as well, jordir at Microsoft dot com.