Just figured I'd let people on here know that the Froyo update for Galaxy S Android smartphone has been rolled out in Scandinavia, and so far Skritter is working like a dream on the phone.
Be prepared to backup all your smartphone data though, as the phone needs a phone reset after the update (google how to do that if you don't know) to make sure everything works as it should. (I lacked access to the android market app after the update and the reset fixed it.)
I haven't been able to spot the mnemonics on the mobile version, is it hidden somewhere or not there at all?