What insults? There were no insults going from ThunderbirdJunkie to you, RoF.
If you are going to tell people it's OK to go against the FSM, owner's manual, and everything else, while other people are saying HEY, THESE PEOPLE THAT BUILT THE ENGINE MIGHT KNOW A THING OR TWO ABOUT SAID ENGINE, you're going to have to back up your ********.
Have yet to see any lab results or independent tests posted by you saying that 0wxx oil does not increase startup wear or engine noise on warm-weather cold starts.
If you're going to make outrageous claims, expect to back them up; And NOT with Ferrari links or DERP oil manufacturer PDF's. Last ThunderbirdJunkie checked, just because a file has a .pdf suffix does not mean there are independent lab tests done with engines that spec 5/10w30.
*EDIT*
In case you forgot, this is an ENGINE NOISE ON STARTUP thread.
This engine noise, apparently, did NOT appear until *GASP* 0wXX oil was put into the crankcase.
YOU SAID it was impossible that it was the cause.
You need to back up your BS with facts.