Editing and Timestamps

I'm musing about exactly how much these timestamps can be trusted.... I just fixed some errors (missing parentheses, HTML tag inconsistencies, etc.) on my last post, but of course it still says "Posted 18:56 PST." On the one hand, I like being able to fix past mistakes, but on the other hand, this makes me more skeptical of the timestamps on blogs. Another note: the blogger defaults don't allow you to post your time zone on the "Posted" message. Nevertheless their own "blog editor" window displays all the times in...hmmm...GMT? I'm not exactly sure. Given the worldwide-ness of the worldwide web, one would think they'd be more careful about this...

Posted 19:34 PST