were it to be legalized in the US, I would expect nothing more than same age as alcohol is in the states, 21. (of course it should differ from country to country depending on legal ages, and be set at the age for hard liqueur in the countries that have a beer age then a liqueur age) Anything younger is asking too much. Putting it as same age as cigarettes doesn't make sense, unless you are a kid and you want to be able to smoke, cigarettes aren't really a mood altering substance, so the guideline should be set the age limit same as the only other intoxicating substance that is legal.

Saying there shouldn't be a age limit is just being totally unrealistic and I am pretty sure people that answer that are either not responsible tokers, are teenagers or will never do their part in the fight for legalization besides sit around smoking spliffs with their friends saying man, it would be so cool if pot were legal. Action speaks louder than words, do your part, and be realistic about things!