Is "Mobile Web 2.0" about mobilising existing web 2.0 services, or creating new mobile communities? Can the mobile browser deliver a good enough user experience, or does the mobile environment call for a different approach? When is it necessary to build a mobile client application, and what's the best way to go about this? Do I have to get into bed with the wireless carriers?

Moderator: Bob Morgan VP North America, Cognima/ShoZu