[V8] Who's had a bad had gasket?

[toml99 at todomundo.com]

Hey, was just thinking about stuff, and was wondering on a percentage  
base, who's had a head gasket problem?.....Most steel block/aluminum  
head cars have issues around 150K, and was reading on the Saab site  
tonight that many are going to a phosphate-free type of coolant.   
Pearl car still has the green coolant in it(evil), and plan to fix   
that this weekend.  Don't hear of a lot of people complaining of head  
gasket issues with the v8....(good thing).  With a properly  
maintained car, who's had a head gasket issue?.....Just looking for  
another reason to validate our obsession.........Tom