It may have already been mentioned but as much as a degree nowadays, it's the skill set that comes along with the degree that will likely prove useful going forward. If you're becoming adept at data processing with statistical methods, coding in a few different languages, predicting future events based on a number of factors, working odd hours, etc. it will serve you well regardless of what you end up doing. A lot of folks are changing hiring practices, looking for people with tools to attack variable problems, rather than just a degree in XYZ. Most folks I know are wearing several hats at their jobs, and therefore a variety of skills are necessary.