I exported my Google Reader subscriptions to myself. Opened the file in my iPad2 and copied the contents of the file into the iPad's clipboard. However when I go into feedHopper to add the list of subscriptions via Import from Clipboard there is no such option. I see import from Server option.
I initially tried to simply use my GoogleReader login information but that did not work perhaps because I am using 2 step authentication on the account.
I also do not see any way of configuring the various social accounts logins. I only see the ability to reset passwords for all of them or on an individual basis.