Hello, I work on a US Army website and have been using jQuery and UI for some time. We have started working on a dynamic hosting environment (instead of serving flat html pages) and in the process, ajax functions in jQuery 1.3.2 have been flagged as insecure by our DoD security team. Although I know that these functions pose no real security risk whatsoever, I had no choice but to remove them to get jQuery past security scans to a ".mil" server.
Now removing some functionality wasn't a problem for me since I am pretty familar with jQuery. However, I wanted to suggest that you consider hosting a "secure" version of jQuery, without the ajax functions currently in 1.3, to assist people newer to jQuery who may be working in a locked down environment. Thanks, Chris