20. The physical computer-readable medium according to claim 19 wherein performing the at least one input evaluation function comprises performing a subject evaluation function for extracting subject information from at least one of keywords; phrases; sentences; concepts; compound, complex or orthogonal inputs; and a simple web query.
24. The physical computer-readable medium according to claim 20 wherein performing the subject evaluation function for at least one of compound, complex and orthogonal inputs comprises performing a clause recognition function and a natural language parser function.