Also for the reviews on hobbiest portion of the question.  The argument I have seen come up for that is.  We hobbiest are the consumer and what we are paying for is discrete time with you.  So you would be walking a fairly fine line of breaking that discretion. If you were to write reviews on the hobbiest.  Many have said if you would like to do a review of them then reverse the roll and pay for there time.  It would really be a presidence for the consumer to be rated wouldn't it?  I cannot really think of any place right now that will review you after buying there goods or services?