Save your stems. You guys are thinking in the short term. Think if you saved up a few ounces of stems. I've ground up stems before in a coffee grinder. You shred them open to expose maximum surface area to whatever you're putting them in. Could be butter (I wouldn't), green dragon (I would.), hash oil (why not?). Sure, two grams of stems aren't going to do much, but nobodys stopping you from hoarding an enormous stem-stash.