2. A method according to claim 1 , wherein step (b) is performed upon each selection in step (a), and step (c) comprises the sub-steps of: (ca) initializing said resulting list of representative data examples for said target data component to said list generated in step (b) corresponding to a first selected data source component; and where at least one subsequent said data source component was selected in step (a), (cb) concatenating each example of said resulting list with a corresponding example in a list generated for said subsequent data source component.
2. A method according to claim 1 , wherein step (b) is performed upon each selection in step (a), and step (c) comprises the sub-steps of: (ca) initializing said resulting list of representative data examples for said target data component to said list generated in step (b) corresponding to a first selected data source component; and where at least one subsequent said data source component was selected in step (a), (cb) concatenating each example of said resulting list with a corresponding example in a list generated for said subsequent data source component. 3. A method according to claim 2 , wherein step (a) comprises ordering the selection of said source data components, and step (e) comprises detecting selection and editing of said example.