Microsoft's SharePoint has been a powerful tool being used by many organizations to share information. Some have proposed just using it instead of WebEOC for information management in an EOC. If you are writing plans and procedures (for consultants I'd include proposals) and need to share information in a collaborative manner--then SharePoint is a good solution for you.
They are combining the power of SharePoint with GIS. The target are fusion centers, but I can see it having a wider application:
Redlands, Californiaâ" Microsoft Corp. and ESRI launchedFusion Core Solution, a public safety and homeland security solution architecture, at the ESRI International User Conference in San Diego, California. Formerly referred to as FusionX, Fusion Core Solution was designed by the two industry leaders to help public safety and homeland security professionals more effectively prevent today's evolving physical and virtual security threats. In addition, the solution strengthens the ability of government agencies to prepare, assess, and respond to natural disasters.