Another U.N. demand is for unimpeded road access in and out of Sarajevo and the use of the city airport.

CNN: A welcomed relief in Sarajevo

Sufferers of rare diseases, startups in Africa seeking funds, instrumental-surf-music enthusiasts -- each is an example of a market that is skinny in the local market but, globally, inflates to a profitable mass. n Aggregating demand.

FORBES: Digital rules

"We feel there's going to be a gradual increase in demand" for lumber, said Jeff Lisk, a general manager of the Hamburg, N.

WSJ: Logging Towns Are on a Roll