When faced with the choice of learning new technology and chatting to colleagues on the phone and email to get a job done, if it can be done with what they already know they will go with that; Collaboration tools work best when your collaborators are geographically distributed and in other time zones and I wonder how many teams have that as a situation? Sure, globalisation is spreading and small, nimble operators are connecting using these tools, but how many large corporations are active users? I know IBM is and I would imagine technology firms would be at the vanguard. I was surprised however when PriceWaterhouseCoopers consultants arrived in IBM because there were unfamiliar with collaboration tools and disinterested in using them. It works best when all the collaborators are equally enthusiastic and capable in using the tool. It just takes a handful of influential members of a team to stop using the tool for the tool to be abandoned. The majority of people in organisations are baby boomers (I'm not sure this is true) and haven't been brought up in environment using collaboration tools. I was in a pub the other day meeting our complexity group and I overheard a small group of people in their 20s and 30s talking about the MySpace interactions. These people already know how to use the tools and will expect them in the workplace.