There is no such thing as a generally good tool; there are only tools good for particular jobs. Contrary to the hopes of countless managers, technology is not an infinitely elastic piece of fabric that can be stretched to cover any situation. Instead, a good social tool is like a good woodworking tool–it must be designed to fit the job being done, and it must help people do something they actually want to do.
Clay Shirky: Here Comes Everybody, p 265
Does your intranet deliver? In order to know, the intranet team must conduct workplace observation, one-to-one interviews, measure actual usage and the end-users’ opinions.