It's much prettier, and the ability to search across all the lists is nice but of course this is the IETF so I have some questions. When reading through messages in a thread, there's no easy way I can see to go to the previous or next message other than to click up and down on the list of messages. That's OK but you can't tell what you've already read (the old version provided this sort of by accident in browsers that change the color on links you've visited), and if you want to go back past the current date range, you have to change the range which loses your place. It might be worth putting some buttons on the message pane for common navigation like forward, back, and top of thread. Also, in the Filter by time list at the left, it's really hard to see which time filter is selected, probably because I'm somewhat colorblind. It'd help if the highlight added bold or italic or something else that doesn't depend on color. But the most concerning is indexing, or lack thereof. When I search for strings of message text in the archive, I find messages in the old archive but not the new one. Is that deliberate? Looking at the new design with javascript and frames, it seems likely that web spiders can't find the links to the messages. There's various ways to fix that but the easiest is probably to recognize the user agent strings of the handful of spiders that matter (Google, Bing, Alexa for archive.org, maybe a few others) and serve them a simplifed unframed version of the site with links to the article pages. R's, John