Two at most.
If we don't get some support soon, people will think we're nuts!
Ten. (Shame this one doesn't work too well for reddit - the funniest part of this joke is the third punchline enjoying people struggle to understand what the hell you're talking about.)
We're not sure, they've yet to see the light.
Should it really be a lightbulb
A: Three - one to change it, one to not-change it and one to both change-and not-change it.
You can unscrew a light bulb!
Because they can't count to
