There is an interesting article in the Army Times about soldiers in Iraq who are turning to blogging to make a few dollars in their spare time whilst there.
‘Finding paid advertisers may be too time-consuming for soldiers in a combat zone, so several Internet companies sell advertising for bloggers. However, bloggers receive only a percentage of what the companies bring in from advertisers, but the companies do the sales legwork. Many of these companies will even provide bloggers with free server space.
Some soldiers are selling T-shirts, bumper stickers and hats on their sites. Some bloggers say so many readers ask what they can send to show their support, they have posted wish lists on their sites. Others have set up ways for readers to send them money.’
Read more at Some troops make money from blogs