Image via CrunchBaseLatest to the review: MaxiKeys... a revolutionary new concept in onscreen keyboard... tilt scrolling!
Also, updated the links for Better Keyboard to Amazon, due to BetterAndroid's problem with Google.
You can find the updated review at
http://kschang.hubpages.com/hub/Android-Softkeyboard-Shootout-which-input-method-should-you-use