Yellow jackets are protein eaters (other bugs, roadkill). They don't make honey. In the late summer / early fall they lose their normal food sources and they start going after carbohydrates -- sugary soda and pretty much anything on the picnic table.
They're also super aggressive at that time of year and can sting repeatedly. Which is why I hang a yellow jacket trap to kill as many as possible. 10 in the last day!
I can attest to yellow jackets and the similar colored paper wasp being annoying, but I think they pollinate plants as well, thought not nearly as much as bees...
A vulnerability which, when viewed at the source level, is unexploitable!
But which, thanks to gcc optimizations, becomes exploitable
Build a Man a Fire, and He'll Be Warm for a Day. Set a Man on Fire, and He'll Be Warm for the Rest of His Life.
Well heck, with this phone I don't think we'll have a problem with that!
Remember, even if you win the rat race -- you're still a rat.