Regardless of the topic du jour--whether or not to adopt Agile, whether or not to revamp product requirements, where the market development opportunities lie, how to use Web 2.0 as a vehicle for marketing--the downturn inspires two distinct reactions in technology companies:
We live in the best of all possible worlds. We may need to economize a bit, but we don't need to explore any significant changes to how we do business. All we need to do is wait, and not do anything stupid.
We could improve what we're doing. In fact, even if the downturn hadn't happened, we'd be in the middle of a discussion about how we might [fill in the blank] better.
Of course, there's always a strong argument behind the first position. Aside from Old Man Inertia, the other culprit here is the perceived cost and risk of change. The perception is important--moreso, in some organizations, than the measurable costs, benefits, and risks of change.