Popular Mechanics比较了美国三大航运公司，看看谁对你的包裹最好，Chromium在浏览器窗口中集成了多个个人资料，Facebook应用程序声称它可以告诉你谁查看了你的个人资料是垃圾邮件。

• Google Chrome and Multiple Profiles Google Chrome is testing multiple account logins per window, making it much easier for those of us who are running multiple Google Apps accounts at a time. [Google Operating System]
• Can you really see who viewed your Facebook profile? Rogue application spreads virally How easy is it for a scam to go viral on Facebook? When it plays on features people want, the numbers go up quickly. [NakedSecurity]
• Which Shipping Company is Kindest to Your Packages? In a brief independent test, three major shipping carriers were tested to see which took the best overall care when handling packages. Short answer: USPS. [Popular Mechanics]
• Google Books PDF Smackdown: NookColor Vs. Samsung Galaxy Tab Vs. iPad Google Books offers a great selection of royalty-free text. Question is, what's the best device to access and read Google Books content? [Mike Cane's XBlog]
• why do they think this is OK? Mozilla's Asa Dotzler calls out Google, Apple, and Microsoft for trying to install plug-ins without asking. [weblogs]
• RubyDrop RubyDrop is a promising open-source alternative to Dropbox; it's not ready for most users yet, but it'll be worth keeping an eye on. [MeltingIce]
• A Bully Finds a Pulpit on the Web Be careful this online shopping season: Here's what happens when online retailers use negative press to boost their search engine ranking. [NY Times]