After a series of attacks on mobile phone towers, it appears life in Afghanistan has gotten even harder: the four privately-owned Afghan cell companies have all cowed to the Taliban's demands and begun shutting off their networks between 5PM and 7AM every night. The Taliban claims that the companies are aiding Afghan and NATO troops by leaving the networks operational, and has attacked 10 towers in the past few weeks, completely destroying six. We're not sure how big an impact the shutoff has on troops, but there's no denying the effect on Afghan citizens, many of whom rely on mobile phones to contact loved ones and summon medical services. The Afghan government has said it's encouraging the phone companies to resist the Taliban tactics, and that it will "persuade the companies to turn the signals back on again," but it's not clear when that might happen.

[Via Textually.org; Image courtesy of Talking Proud]

Do you believe that mobile carriers are to controlling in the actual design (hardware and software) of cellular handsets these days? If so, you'll probably love an opinion paper by Columbia law professor Timothy Wu. Wu suggests that cellphone design and innovation is being inhibited by cellular service providers. We all know why this happens, of course -- the carriers love the walled garden policy of controlling how and why subscribers use their handsets. Usually, the design of a carrier-branded handset is geared to goose subscribers into more services and more add-ons. But, the GSM world knows all to well that "free and open" handsets don't have these annoyances at all, much to the chagrin of the carriers (like AT&T and T-Mobile USA). Are the policies of carriers hurting consumers? Wu makes his case by bringing up features that are blocked by many carriers which come native with many handsets before being disabled by carriers. Features like WiFi, Bluetooth, GPS, advanced SMS, browsers and photo and sound file transfer capabilities. The biggie that caught our eyes? Real-time call timers. You go, Mr. Wu -- stick it to the man.