A friend of mine is doing a master's thesis on free software
businesses and is looking for people to interview.  I've known her
from the Perl community for close to a decade.  Even though this list
is somewhat dead, I know there are a lot of people signed up here who
could provide her with useful material.  If you're interested, you can
sign up at http://ann.barcomb.org/.

Cheers,
Ben