Dick Costolo: We now support the ability for partners to point their own domain at FeedBurner, so that the feed [cut] will have the partner's URL. [cut] If you run mysite.com, and you want all your FeedBurner feeds and related services to run through something like feeds.mysite.com, we're ready to set this up.
http://feeds.feedburner.com/BurnThisRSS2?m=80
Randy: FeedBurner = Community Karma.