Yojimbo

Yes, you have to keep a close eye on Sedo's optimization. Frequently they will take a good performing keyword and change it to a very poor performing keyword or an irrelevant keyword. I suppose that over time they would change it back to the better performing keyword since optimization takes time but still it causes a lot of anxiety to see your revenue drop substantially while they are messing around with your keywords. Many times you can do better if you know what type of traffic your domain is getting and then check the Overture bids for different keywords associated with that traffic. Then just email Sedo and they will change the keyword for you. Can't wait for them to start allowing users to pick their own keywords.