Casey Liss blogs some initial reactions to WWDC, including on the new iPad multitasking:

They work well with a finger, but work great with a pointing device. The new multitasking mechanism will remove many of the shackles I feel when using my iPad Pro. I no longer feel like I’m trying to wade through wet cement when using it. I don’t feel like I’m bending to its needs — rather, it’s bending to mine.