In the Web Developer toolbar, inside "Information > View Javascript" and "CSS > View CSS", the "Collapse All" and "Expand All" links no longer work with any of the Firefox 3.5 RCs and Noscript 1.9.5 (plus a few previous versions). The individual [-] buttons next to each file's header don't collapse the text, either.

I have allowed about:blank, which is the domain that shows up in any of the Web Developer popup menus. The only way I can get those toggle links to work is to allow scripts globally.