Whoa, we didn't see this one coming: Verizon just slashed the cost of its 3G Mobile Hotspot feature for the Pre Plus and Pixi Plus all the way down to $0, effectively giving you a broadband modem for your laptop, iPod touch, and up to three other devices for $60 less per month than you'd pay with a MiFi that accomplishes exactly the same function (and $50 less than any other tether-capable Verizon handset). For some, this alone could be reason enough to take the plunge and become a webOS user, we'd wager. Here's Verizon's official statement on the matter: "Customers who purchase or upgrade to a Palm Pre and Palm Pixi will get the Mobile Hotspot for fre
