This is totally different from a tax abatement and/or a tax credit. First of all the original link pointed out that many of these employers pay less in state taxes than they are getting back through this program. An abatement or credit would, at most, bring them to zero-here they are getting more.
Secondly, and the part that really burns me, is that this won't show up on the state's books as giving a $xxx,xxx,xxx payment to say Catepillar for staying in the state. Instead its totally hidden from public inspection (I doubt greatly that Catepillar's employees state income tax records are open to public inspection, and even if they were the kickback here is spread out over many thousands of tax returns).
It also burns me as a matter of principal that money taken out a paycheck for a designated purpose is in fact going to a completely different entity and not for the designated purpose at all. People blame IL for thier high income taxes when the money is not in fact ever received by the state.
This seems like a system very conducive to corruption, to put it mildly. Only IL or New Orleans would cook up such a system.