although, i should point out that all evidence i've seen suggests that the policy makers in the government continue to hold to the complete myth that marijuana is addictive.
if you think marijuana is addictive, mail order makes sense, because everybody is smoking an ounce a month.
but, this is ridiculous.
the reality is that pot is used the same way that alcohol is. people that smoke everyday are not the norm, but the marijuana equivalent of alcoholics, and they need help, not cheap weed. the vast majority of users smoke on weekends, holidays, events and the odd week night if they're out with friends. they consequently have no use for a mail order system, and you should not expect them to use it.