This week has seen duelling green policies from both sides of the political spectrum. One thing they all seem to agree on: air travel is a bad thing, and it needs to become more expensive. Putting the rights and the wrongs of the argument to one side, it's likely we'll see a significant increase in the cost of business travel over the next few years.
So how are we going to cope?
The answer's been with us for a while, and Cisco is now putting its money on the table to link the solution's market leader with its networking equipment. Web conferencing has been around a good few years now, and WebEx and its competitors (like Adobe Connect and Microsoft's Live Meeting) have grown by offering tools to help businesses share information over the Internet. WebEx's investment in what it calls its MediaTone network has been considerable, giving it a hefty private backbone for bandwidth-intensive services - and a hefty advantage over its competition.