Sure. That explains the constant flow of contributions.
Well...Three categories of people come instantly to mind there:
1) The more rational: We've invested X much already and might as well see it through.
2) The most pathetic: "Waaah!...I'm just a young punk, mindless zealot, feeling an overwhelming sense of entitlement, and a full-blown 'spartan' cultist to boot...so just gimme my nic!...Waaah!"
3) Per P. T. Barnum: "There's a sucker born every minute."
You pick.