We should be consistent in loading the same Jquery from the site as from the community so as to a) reduce download times and b) make bugs less common. I think the CCK tools are currently including a specific version of JQuery - we may need to disable this when we enable our CDN'd jquery from google.
Need to do this to support Shawn's tracking scripts as well.
Can slip another sprint.
Will fix this if we ever get back to it.