links for 2006-09-19 SF Chronicle > Shark That Walks on Fins Is Discovered Two words: Land Shark! (tags: weirdnews) CHOW: Food. Drink. Fun. New online food magazine (tags: food cooking recipes) LIVEdigitally > Sonos 2.0 – the best gets better Hands on with the Sonos 2.0 (tags: sonos homeaudio) ParentsConnect.com New social networking site for parents. (tags: parenting socialsoftware)