We mentioned earlier this week that if you're a Google AdSense publisher, you'll have to add new AdSense code to your website. A number of WebmasterWorld members were concerned about the speed that it would take for the new code to kick in, and AdSenseAdvisor has alleviated the fear by informing publishers that "it should take no more than 10 minutes for ad settings changes to propagate to the live ad units."
Numerous folks are finding that this is the case, but others are concerned about the new changes and the fact that the elements are no longer editable. I guess they'll just have to adapt the AdSense team will have to take in the feedback. We'll report later if there are any changes.
Forum discussion continues at WebmasterWorld.