Helping others in exchange for altruistic karma points and bragging rights while others make money off of it is all nice and dandy (@StackOverflow: we still think you rock), but what if you could make money solving other professionals’ problems with your expertise?
It turns out, some designers and coders have indeed figured out a way to use OPP–Other People’s Problems–as their own ticket to freelancing bliss.
Whether you strive for a higher productivity working all by yourself or want to draw synergy effects in teamwork with outer people, you may want to give some of these services a shot.