Just wanted to give everyone a heads up who is using Facebook “fan” pages. Yesterday, Facebook changed those pages to look more like profile pages, and added some new functionality. 3rd party ads are now more visible, you can provide a status update and they look more like a personal page. (Additionally, there is no ability to update your status message automatically by adding an “app” to connect with Twitter, either.)
However, if you have an existing account this new functionality is a hindrance rather than a benefit. The profile information that you had filled out to go underneath your logo is shifted to a new tab, and most of your customization has shifted.
If you’re using a Facebook page, I recommend logging in to see if this works for you. Otherwise, you can join me today while I dig around and see how I can make mine look better.