Okay, the comment with link back to Chandra:
Also, in previous comment, I neglected to mention that I have RequestPolicy also running as plugin in Firefox to further prevent 3rd party content.
I see I do have a couple scripts allowed to run there, NoScript is giving options to Forbid scripts from:
si.org is not allowed.
Oddly, RequestPolicy doesn't show jquerytools.org nor ajax.googleapis.com in neither the "Allowed" nor "Blocked" lists yet NoScript give the choice to Forbid them both at that site.
I'm now suspecting some kind of JS confusion, perhaps the main site not being able to run JS but the other two can contributed to the storm.
Anyway, that's a little more about my situation - if only I had a 2nd pc or even a working VM that I could re-visit Chandra from to test. As I don't, I really don't want to risk a logout or crash since this pc is also doing some other functionality (server stuff) I don't want to interrupt.