Motorola has apparently realized that the Milestone/Droid is also popular because of its full keyboard: with the Devour comes another device that offers a complete keypad - and looks even better. In addition, the Motoblur interface for Android is used, which displays status updates from social networks like Facebook directly on the home screen.
The display is a bit smaller, and the Devour is currently only available from Verizon in the USA - and is therefore incompatible with European GSM and UMTS networks. If the Devour is successful in the USA, however, Motorola is not likely to miss out on the European cake.
Technical details and a 360° panoramic view are available on the Motorola website about the Devour.