[Responsibility2nd]

First incest. Then pederasty, pedophilia and child pornography.

Progressives are just so open minded.

[WayneS]

Yeah. They’re so open-minded their brains fell out.

[Delta Dawn]

Actually, first is gay marriage, then incest, then pederasty, pedophilia and child pornography.

[Steve_Seattle]

"First incest. Then pederasty, pedophilia and child pornography. Progressives are just so open minded."

The word "progressive" suggests the absence of any controlling principal of moderation or limits, so there is no reason to think that there is a point at which progressives will say, "This is as far as we can go." They will eventually march right over the cliff.