http://www.diversalertnetwork.org/me...ep_is_Too_Deep
ένα ωραίο άρθρο που βρήκα και αξίζει προσοχής...
και καταλήγει στο εξής..
..."As with many things in life, one must balance the risks against the benefits and make a decision. However, it is essential to have a real understanding and appreciation of the risks.... "