Link via Howard which highlights the new reach of government crackdowns "No SMS during Revolution".
Link: Curfew in Kathmandu, phone services snapped .:. NewKerala - India's Top Online Newspaper.
Nepal King Gyanendra's government Saturday imposed day curfew in the Kathmandu valley and shut down mobile phone services again to thwart an agitation by the opposition, even as Maoists began fresh attacks in two southwestern districts.
I have seen governments shutting down media and public gatherings but this is the first crack down on the MobileActive organizing tool.