I haven't used Talko, but it sounds like a converged communication app, kind of Wave-ish, combining real-time (talk, chat) asynchronous (like email) and an arch

I haven't used Talko, but it sounds like a converged communication app, kind of Wave-ish, combining real-time (talk, chat) asynchronous (like email) and an archive organized by conversation. Plus convenient and easy? Is that right?