EllisLab/CodeIgniter — pull request #664 by andrew-s (2011-11-12 21:19:31+00:00)
Title: Added in BingBot, MSNBot is being phased out

MSNBot is being phased out and replaced with BingBot so this list needs to be reflected - more information on this at: http://www.bing.com/community/site_blogs/b/webmaster/archive/2010/09/03/bingbot-is-coming-to-town.aspx