Is the VKB open-source? At worse, CAN you at least replace the VKB with a replacement? If SOME people like it, great--keep it. If not, can you at least get something you're far more comfortable with or replace the closed-source one with an open-source one that CAN be improved? I know that, at least on Android, there's a default keyboard but you can replace it easily... and many people really love Swype as their on-screen keyboard (myself included!). Can this also be done on the N9?