Now that collaboration software has come a long way, I wonder if business traveling has been significantly reduced. The software is so advanced now that it includes group scheduling, business email solutions and secure access. It can even work with current back-end systems. This might be the perfect thing for small to medium size businesses who have offices in different parts of the United States or the world. Since airfares are frequently increasing, putting in this kind of solution would save companies travel costs and probably increase work productivity.