Ecommerce news from around the web: Australian tax authorities go after eBay sellers; PayPal offers new security card; non-profit Curriki wants to make text books free; Cartier sues HauteLook fashion retail membership site; and more.

"ATO pilot triggered eBay sellers investigation," CRN, 8/3/10
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"$200 Textbook vs. Free. You Do the Math," New York Times, 8/5/10
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"Cartier sues flash retailer HauteLook over sales," Reuters, 8/4/10
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"10 things: Etsy CTO Chad Dickerson on IT management," ZDnet, 8/3/10
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"Paypal's New Security Card Fits Inside Wallet," Consumerist, 8/2/10
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"Registration now open for PayPal Innovate 2010," PayPal blog, 8/4/10
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"WARNING to South Carolina affiliates: The affiliate nexus tax is coming your way!" PMA blog
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"Coming soon: Image sharing for eBay Catalogues from 4 September 2010," eBay Australia announcement board, 8/5/10
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"Fairbanks comic book collector's vast collection puts him in the spotlight," Fairbanks Daily News-Miner, 8/1/10
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"Bing Shopping Launches," Comparison Engines blog, 8/1/10
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"Sites in Like, Not Love, With Facebook Link," Wall Street Journal, 8/2/10
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"Malaysians at the mercy of EBay and PayPal," FreeMalaysiaToday.com - letter to the editor, 8/3/10
Link to letter

eBay Insider Trading, SECform4.com
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Interview with AuctionBytes Editor Ina Steiner, Saats.jp, 8/1/10
Link to interview (in Japanese and in English)

"10 Fastest Growing Retailers," TheStreet, 8/3/10
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"How I became a Foursquare cyberstalker," Guardian, 8/4/10
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"Google Buys Slide for $182 Million, Getting More Serious about Social Games," TechCrunch, 8/4/10
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