Are you looking for yet another Web 2.0 way to communicate? How about the simplest way to communicate by voice? The yackpack website gives you the chance to record and play voice messages to people you invite into your “pack.” Send messages to one person or a whole pack. Create different packs for different purposes. Want to speak live? Do that too! I’m just beginning to experiement with a few people, so keep an eye on this space for updates on how things are going.