Wiggio finally gives us accessible group collaboration — After TechCrunch50 last week, you may have thought you had seen the best new Web 2.0 collaboration companies. In fact, it is not Tingz or Popego that's taking home that title, it's Wiggio. Launching into public beta today, Wiggio describes itself very simply, "Wiggio makes it easy to work in groups." The entire concept of the site is based around making it simple for users to dive in and start using all of the features that they have to offer. If a feature seems too complicated for everyone to understand and use, it is not included. While its target market... [Tags: 37signals, backpack, brainchild, collaboration web, comments board]