I recently met the founders of a new German concept based around social networking and mobile networking using bluetooth technology. The concept revolves around managing your offline world both online and through your mobile phone. Their branding is unique and they have also just released an English language version. If you want to se e how the mobile world is interacting with web 2.0 concepts this is a very good example. Mobile is the buzz word at the moment and this technology, even considering its limitations is a great start. I just want to add the people from Aka'Aki were enthusiastic and humble about their project and I think they have a great future ahead of them, great work guys I can't wait to see how you develop this further! Aka'Aki