By Yael T. Abouhalkah, Kansas City Star Editorial Page columnist

Conservatives often make ACORN the butt of their jokes and ridicule about the group's attempts to register low-income voters.

But ACORN is getting the last laugh in Missouri.

As this Kansas City Star story notes, the Association of Community Organizations for Reform Now is getting $450,000 in Missouri state taxpayer money. Why?

Because of a settlement reached by the state Department of Social Services with ACORN. In 2008, the organization filed suit, accusing Missouri of not following state law in registering residents who receive food stamps and Medicaid.

Now, ACORN says, the state is doing a bang-up job of getting new people onto the voters' roll -- up to 11,000 a month, according to a spokesman for the social services agency.

11,000 a month? That's not going to make them happy over at the state Republican headquarters.