Any of these would signal that the bloom was off the rose:
The IRS decides pledges count as income unless you're a 501(c)(3), and blocks transactions while they calculate and collect withholding. The states all pile on.
A thriving secondary market in Kickstarter rewards emerges on eBay.
The nonexistent reputation system (a la Craigslist) is replaced by a deeply flawed one (a la Yelp).
The project, "An Undertaking of Great Advantage, But No One to Know What It Is" draws kilobucks in funding.
My guns are primarily for hunting, some species are colorblind but others are not. I don't own "shiny" guns and prefer some camo pattern.
In case you care, both I and your mom are happy with my penis size.
Go home, Dad. You're drunk.
Moon Unit Zappa.
... and named his son Dweezil, after his mother's toenail I think. Dweezil Zappa's a freakin' incredible guitarist.
Any of these would signal that the bloom was off the rose: