一张互动地图显示了全球基于云的文件的安全性或曝光率，windows7的市场份额超过Vista，移动视频用户选择最糟糕的时间观看，用智能**付费可能很快就会到来。

• The State of Mobile Video: Porn, Flash and Stalling Smartphone users watch the most mobile video as the night wears on—which is exactly when mobile data traffic congestion is at its worst. Also, lots of people use Flash to watch video, and quite a few people are viewing ***** content. [Mashable]
• Do You Know Where Your Data Is In The Cloud? An interactive heat map shows you the laws, surveillance, and seizure protocols in each country or region for the email, files, and other uploads you keep on the net. Revealing stuff. [Forrester Research]
• Tighter security coming in Firefox 4 Mozilla's developers detail how their upcoming new version will fix common existing exploits, sandbox against new finds, and deal with the security complexities of HTML5 [The Download Blog/CNET]
• Windows 7 overtakes Vista in StatCounter's July figures Based on one tracker's web usage statistics, Windows 7 is surpassing Vista in adoption. XP, on the other hand, continues to be the most widely-installed system out there. [Download Squad]
• AT&T, Verizon to Target Visa, MasterCard With Smartphones AT&T, Verizon, and T-Mobile USA are looking to form a partnership and start testing a system for waving your cellphone to pay for goods at stores. Credit card firms, presumably, will not take the intrusion lightly. [Bloomberg]
• Sprint Gifts 4G Service to Parts of California, Delaware, Florida and Michigan Today It gives sprint's EVO 4G a bigger potential market, and gives Sprint customers a reason to c***ider sticking around. [Gizmodo]