TECHNOLOGY & MEDIA:DIGITAL LIFE-TECH TEST-TABLET-PC HYBRIDS LOS ANGELES â¿¿ Since Windows 8's debut in October, there have been a range of hot-looking devices that try to combine elements of tablets and traditional PCs. These hybrids seem as if they would be great both for relaxing with an e-book and for writing stories when I occasionally need to snap back into work mode. But trying out three tablet-PC hybrids running Windows 8 has convinced me that the good old laptop still reigns for creating documents quickly and accurately. By Ryan Nakashima. AP photos. US-CHINA HACKING WASHINGTON â¿¿ The U.S. takes its first real swipe against China following accusations that Beijing is behind a widespread and systemic hacking campaign targeting U.S. businesses. Buried in the spending bill passed by Congress and signed by President Barack Obama on Tuesday is a provision that effectively bars much of the federal government from buying information technology made by companies linked to the Chinese government. By Anne Flaherty. â¿¿ SPAMHAUS-CYBERATTACK â¿¿ A record-breaking cyberattack targeting anti-spam watchdog group Spamhaus has sent ripples of disruption coursing across the Web. â¿¿ SUPREME COURT-COMCAST â¿¿ The Supreme Court rejects a class action lawsuit against cable provider Comcast Corp., in a decision that could make it harder to file those types of lawsuits in federal court. GAY MARRIAGE-VIRAL LOGO NEW YORK â¿¿ Tens of millions of people, including Beyonce, Fergie and Jason Mraz, have turned social media streams into a sea of red this week using a square equality logo in support of gay marriage. Some have made the red box with two pink rectangles their own â¿¿ Bud Light said it with beer cans and Martha Stewart used red velvet cake. The viral image was thought up by the Human Rights Campaign, an advocacy group that adapted its blue and yellow logo to red â¿¿ for love. By Leanne Italie.