Gorilla Mobile has created a pose able case/stand for iPad2.  With this stand you are able to adjust the legs into any position to prop up your iPad on your desk or any other surface at any angle you want, either in portrait or landscape mode. You can also bend the legs around an object to hold the iPad in a position.  This item has a modular clip design with removable legs, making it easy to store when you are on the go.  It has very flexible legs and stable positioning.
USD $39.95
This item can be found on the Gorilla Mobile website.
http://www.youtube.com/watch?v=nOL9LC98oBo&feature=player_embedded