I just started to develop a new soft keyboard for Android >= 2.0, called "Smart Keyboard", available in the market since yesterday.
It uses the multi-touch API added in Android 2.0, so I guess it is the first keyboard to have it for Android (?).
I uploaded the first version for free, but it could be charged in the future...
As people reported it as not being "real multi-touch", I would be interested to have your feedback, as for me it is real multi-touch...
I am thinking of adding predictive input in a future version, but be patient
Looking forward for your comments, and please tell me on which phone you use it (it is developed on HTC Hero with an Android 2.1 test ROM)