With the current state of the job market / economy globally a solid talent marketplace would benefit from the strengths of Bitcoins low transfer costs.   As Bitcoin exchanges becomes more accessible internationally this will certainly take shape.  The lowest common denominator should always be the core basis for an information database platform, and in this case I would say it is the work requests.  Exchanging talents for Bitcoin focused requests seem to be limited currently to forums.  Anyone know of a professionals p2p exchange yet?