Web sites of interest

While I’ve been a blogging slacker, a whole bunch of sites and services have arrived that I need to play more with: Pageflakes (build your own startpage)…Amazon S3 (fee-based storage)…Edgeio (tagged listings aggregation)…Vizrea (photos…congrats guys)…Hard to Find 800 NumbersTeleflip (sms via email)…Kayak (flight comparison)…Firebox (gadget retail)…Textbook Revolution (courseware on the web)…Root.net (attention data exchange)…Library Thing (book tagging)