The iPad was never meant to "kill" the laptop. From the very introduction, Jobs said it was to fill the role between the smartphone and the laptop. The iWork apps are consistently top sellers in the App Store. Apple didn't create iMovie and GarageBand because they are moving away from office apps, they made them because they already have office apps. So they didn't make an iPad 2 keyboard dock; it's probably because it wasn't a good seller. Most everyone I know uses the Bluetooth keyboard. I find it a bit of a leap that the missing keyboard dock means Apple is moving on from office apps.