My initial impression is that it looks like an online version of Outlook/OWA, albeit with more/different features. It's very, very busy with stuff flying all over the place.<p>They're hitting on a big problem though; centralizing online conversations, regardless of medium, into a single location. Something like this can plug right into your Facebook friends, or company address book, etc... Very neat idea.<p>Too much marketing lingo though. Please, stop inventing words, like "waves" and what-not; they rarely stick (Who still tells someone they're about to "beam" money to them over PayPal? Who knows what a "lens" is on Squidoo?). I can't even get my Mom to comprehend what "twittering" is yet, never mind a wave. It's too confusing for many people.