Verizon "Mobile Web" service currently down

We've been getting a slow trickle of tips telling us that Verizon's Mobile Web service is currently down nationwide, with no ETA on a fix. That's Mobile Web, the featurephone service, not, you know, big-boy data, so chances are you're fine -- our various VZW smartphones are unaffected. (Although we did have a dropped call and some spotty voice quality on a DROID this morning -- ruh roh.) We'll let you know if we hear further.

[Thanks to everyone who sent this in]