Normally this would go on my Latour blog, but it's too good, and too relevant to my daily experience as a scholar, not to record here:
"A project is called innovative if the number of actors that have to be taken into account is not a given from the outset. If that number is known in advance, in contrast, the project can follow quite orderly, hierarchical phases; it can go from office to office, and every office will add the concerns of the actors for which it is responsible. As you proceed along the corridor, the size or degree of reality grows by regular increments. Research projects, on the other hand, do not have such an elegant order: the crowds that were thought to be behind the project disappear without a word; or, conversely, unexpected allies turn up and demand to be taken into account. It's like a reception where the invited guests have failed to show; in their place, a bunch of unruly louts turn up and ruin everything."
— Aramis, or the Love of Technology, trans. Catherine Porter, 72