The single purpose Peek offers unlimited mobile email for a low price

Introducing the Peek, a one trick pony that is designed to give you your unlimited email for a low price.  The unit costs $99, and service is $20/month.  The interface looks to be simple enough, and the color screen presents a readable display.

The ideal of having a device dedicated to email could catch on, if one thing is true – the device does its one function very well.  If it does not, and a smartphone is just as adept, then I doubt the Peek will see much of a market share.  But just imagine the market if it works well and it is easy to use.