This sounds almost too good to be true. The ability to interact with entire teams, regardless of location at any time and instantly would revolutionize any team-based industry. I'm sure every business traveler would love to use these services instead of dealing with airport security, traffic and all other hassles associated with traveling. I have a feeling that the service Yuugu is only the first of many and that big companies will start developing proprietary systems to avoid service fees.
Applying this same system to government doesn't sound as revolutionary as it does for business, however. Isn't the idea that we are all invited to participate in government anyways? Will commenting on a congressman's blog or messageboard garner anymore attention than writing a letter? Sure it's easier and more convenient but I have a feeling the congressional interns of Government 2.0 will replace "responding" to concerned citizens letters with equally thoughtful responses to these comments.