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<<  Monday, July 01, 2002  >> Jon Schull on visualizing blogthreads Jon Schull has been playing with a way to visualize a sequence of related blog items: [Jon Schull's Weblog] It's a nifty idea. My reflex comment is that if the authoring UI were to capture just a sprinkling of metadata -- for example, cues that a post intends to "opine" or "clarify" or "disagree" or "summarize" -- then these kinds of visualizations would become much more feasible. But the use of such cues, like the use of titles, would take a little time to do, and a little thought to do well.     Mozilla does CRL right Last night, as an experiment, I revoked one of my Thawte Freemail certificates. Today I sent myself a message signed with that now-bogus cert. Few people have ever used an S/MIME cert. Still fewer, I am sure, have explored how email software deals with a CRL (certificate revocation list). I tried the experiment in Outlook and Mozilla. Neither will automatically acquire the CRL, which for Thawte is available from this page. Fetching the CRL into Outlook yields a nice-looking CRL viewer. But, so far as I can tell, Outlook ignores the CRL. To it, my message with the bogus signature looks normal. In Mozilla, when you fetch the CRL, it volunteers to refresh it on a scheduled basis, even daily if you like. That's very nice, but what's even nicer is that Mozilla actually respects the CRL.  When I viewed the message signed with the bogus cert, the pencil icon that signifies a signed message in Mozilla appeared broken, as it should.  Outstanding!

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