Feedburner announced today that they are now offering FeedBurner Integration for Blogspot Blogs but what they failed to mention was that now you can redirect the feed of your BlogSpot blog to any other URI. That should make a move from Blogger to WordPress (or any other blogging tool) completely transparent to your feed consumers. You could also insulate against or prepare for a future migration and move your feed over to another source. Thanks to Digital Inspiration for the tip.