Orange or Green Anti freeze?

I was doing a cooling system repair on a Taurus today and had to look up which coolant it was supposed to have (apparently "mud" isn't a color) and ran across this on a Taurus forum....

"Do not use Prestone universal in any Taurus. This is an Organic Acid Technology (OAT) coolant. The Prestone "Long-Life (5yr 150,000mi)" coolant contains sodium 2-ethyl hexanoate according to the bottle, which is probably the salt formed from mixing 2-ethyl-hexanoic acid with sodium hydroxide base. From the August 2004 issue of Motor magazine: "All DexCool-approved coolants to date use two organic acid rust/corrosion inhibitors, one called sebacate, the other called 2-EHA (which stands for 2-ethyl hexanoic acid). ....The rust inhibitor 2-EHA poses another issue: It's a plasticizer (softens plastic), so it has been blamed for coolant passage gasket leakage. Softening (and the resulting distortion) was reported by Ford, which encountered gasket leakage problems when it tested a DexCool type formula on its V8 engines. Ford also saw similar issues with other gasket materials. That killed the OAT coolant idea for Ford". Use the Zerex G-05 long-life (Ford specification WSS-M97B51-A1, A.K.A. "yellow stuff") instead which is a hybrid organic acid technology product not based on 2-ethyl-hexanoic acid. A complaint has been filed against Prestone for misleading advertising in the use of the word "universal". One can also use the good old fashioned short-life green stuff and replace it more often."