I think the problem is that they want to apply a sales tax to anyone that is referred to Amazon /worldwide/ by a Connecticut referrer. That is why Amazon argues that it is unconstitutional. If it were simply taxing Connecticut consumers it would be similarly complicated, but I think there is more constitutional grounds for this. I'd have to check.
It's not like Amazon is going to pull out of the state.
This is my primary way of switching between recent applications. Take it with a grain of salt, though, as the Android way of dealing with App icons is a world of a difference from iPhone.
Android uses a separate and almost useless alphabetically-sorted application's drawer. You are able to put applications on the home screens, but chances are that you are messing with an application that you don't use very frequently and thus have not placed it onto a home screen. In addition, on stock Android (not rooted/jailbroken), you only have 3 home screens.
It's not like Amazon is going to pull out of the state.