T-Mobile Sidekick users across the country are suffering a Danger network outage which is leaving their Sidekicks unable to communicate across the Danger data network, rendering the T-Mobile Sidekicks just glorified T-Mobile telephones. The Danger network outage, which started yesterday, shows no signs of letting up as one day has turned into two, with a third day looming on the horizon.

The Sidekick is a combination device, being both a cell phone serviced by T-Mobile, and a portable Internet device provisioned by the Danger data network. Danger data services include email, web browsing, and an AOL Instant Messenger client. As of this writing, none of the Danger data services are working… [Continued…]