DT Daily: AT&T slapped with fines, AOL profits from Sandy

AOL sees a traffic boost from Sandy; AT&T is fined by Fed; crushed silicon could be a battery breakthrough; and Steam hits Linux in beta.

Related Links:

• Steam for Linux officially enters beta testing
• AOL boss: “Sandy was great for our sites”
• AT&T to pay feds $700,000 to settle overcharging dispute
• AT&T Fined $745K for Customer Service Violations
• Battery breakthrough using crushed silicon could triple the power in our gadgets