<<I think the most "useless" majors are the
ones that have the smallest number of canonized
answers. These majors aren't bad because they don't come
up, they do. They're bad because your teammates are
likely to know the answers too.
>>
Accounting springs to mind. (Sorry, Allison) I have debated
with one person about where it belongs in a
distribution. He would put in general knowledge. Probably, most
people would classify it as a social science by default,
or applied math possibly.