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	Now, in News-o-rama! The day's most popular news: Information Technology and Services See the Latest Headlines » Powered by + Information Technology and Services HP Releases The Updated DM1 Ultraportable Laptop - techcrunch.com HP's PC business may be up in the air right now, but that doesn't mean we won't see any more HP notebooks. The company today announced the updated DM1 ultraportable laptop with a new, fresher look. Starting at $599, the DM1... 109 shares  •  Read full story  •  Share Do Social Signals Drive Traffic? - seomoz.org Are Likes, +1s, and Tweets really driving traffic? I ran a couple of correlation studies to find out. The impact of Google +1s may surprise you. 86 shares  •  Read full story  •  Share Why “Second Chance” Tweets Matter: After 3 Hours, Few Care About Socially Shared Links - searchengineland.com There have been various studies over the past year suggesting that if someone doesn’t see a tweet or a Facebook post within a few hours, they’ll never see it at all. Now link shortening service Bit.ly is out with more data.... 167 shares  •  Read full story  •  Share HTC Sues Apple Using Patents Obtained From Google Last Week - bloomberg.com HTC Corp., Asia’s second-biggest maker of smartphones, filed infringement claims against Apple Inc. today, using patents obtained from Google Inc. last week. 80 shares  •  Read full story  •  Share Facebook Imitation Not Sincerest Form Of Flattery, Says Twitter Mobile Designer - techcrunch.com Because this reminds me of that time when Facebook unveiled that the Facebook Places logo was, no joke, a "4" in a square, I'm just going to copy the intro sentence to that post: On the right is the status and photo update... 139 shares  •  Read full story  •  Share See the Latest Headlines » Better. Faster. The New LinkedIn Mobile App for iPhone and Android. Don't want to receive email notifications? Adjust your message settings LinkedIn values your privacy. At no time has LinkedIn made your email address available to any other LinkedIn user without your permission. © 2011, LinkedIn Corporation