Facebook App, or SPAM Factory?

A Facebook app called “Who Has Chatted with Me The Most?” apparently wreaked havoc on at least one user of the social-networking site, as Jonah Grant of Chicago told Mashable the app caused “tens of thousands” of spam comments on his wall, as well as adding thousands of likes.

Mashable posted screen shots of some of the damage done to Grant’s Facebook account.

A WebNewser search for the app turned up nothing, as it appears that Facebook removed it.