LifeinAsia - 5:02 pm on Jul 27, 2011 (gmt 0)
You can set the crawl rates for Bingbot yourself inside the Bing Webmaster Tools for your sites.
Been there, done that, didn't get the T-shirt nor much in the way of change. Most sites show no change, while one site is only getting about 50% of the previous levels.
In Webmaster Tools, set the crawl rate to the minimum, but still being pounded with close to 100 page views over a 15-minute period from about 30 IPs (that's close to 100 PVs per IP, not total). The other sites are getting upwards of 300 PVs/IP over the same period.