It seems like holy roller Dale Calvert's company MPB Today is being investigated for being a scam:
http://www.mlmwatchdog.com/MLM_matrix_scam.html

Dale, I hope you pray hard because you may need it if you're on trial for running an illegal pyramid scheme. As the good Christian that you profess to be, it may be time to open up your bible and read the passage about not stealing. You may have violated it if these complaints turn out to be true.