11. The system of claim 10 , wherein monitoring user interaction with the at least one program executing on the client computer identifies at least one item of interest, and wherein creating the knowledge interchange profile comprises, for each item of interest: performing a social network analysis; performing an interest analysis; and performing a noun phrase analysis.
11. The system of claim 10 , wherein monitoring user interaction with the at least one program executing on the client computer identifies at least one item of interest, and wherein creating the knowledge interchange profile comprises, for each item of interest: performing a social network analysis; performing an interest analysis; and performing a noun phrase analysis. 16. The system of claim 11 , further comprising eliminating the individual based on an asymmetric relationship with the user.