It is an amazing way for google to push their gadget platform though. I'm an early beta user of wave and I think it's pretty cool how you can just "email" a bu

It is an amazing way for google to push their gadget platform though. I'm an early beta user of wave and I think it's pretty cool how you can just "email" a bunch of your friends a gadget that works inline the conversation. So you could email your 10 friends a poll widget to decide the best time to meet for lunch. The robot api concept of theirs is interesting, but I don't see immediate useful applications of it just yet.