significant differences of injecting rather than smoking marijuana.

[Oneironaut]

yeah, but you have to cook it in with food to eat it (eating it strait won't work for the most part), eating can have a delayed and unpredictable reaction (like getting high in 20 minutes or the next morning), and you have to use up a LOT more to get the same effect.

Really? I haven't ever eaten it myself, but I've heard some people who say it's stronger when you eat it than when you smoke it.

In any case, I'd be willing to deal with those disadvantages if it means I didn't have to stick a needle in my arm. I hate needles.