Initial strategy focus should be on where to gain the most benefits from highly collaborative processes or computing tasks that are highly intensive and which can be distributed in a parallel processing environment.
Return on investment for peer-to-peer collaboration is equal to the cost savings from increased end user productivity and from reduced administration divided by the cost of the project:
Return on investment (collaboration) = (Cost savings from end user productivity + Cost savings from reduced administration) / Cost of peer-to-peer platform software
Return on investment for distributed processing is equal to the cost savings from reduced hardware purchases divided by the cost of the peer-to-peer project in terms of hardware, software, and systems integration resources.
Return on investment (distributed processing) = Cost savings from reduced IT purchases / Cost of peer-to-peer project